finish chpt 4.5 ws - log functions!!!!
Monday, March 31, 2014
612 - A block - due Wednesday 14.04.02
finish geo chpt 9.8 #3-6, 11, 13
geo chpt 9 big quiz thursday!!
geo chpt 9 big quiz thursday!!
Thursday, March 27, 2014
623 - C block - due Monday 14.03.31
1. finish 4.4 ws - practice finding exponential models
* the answer to #1 - y = 380.87(3.1876)^x after 3 hours = 12.336
* solutions to #2 and #3 on the 4.4 practice ws - click here!
* the answer to #4 - y = 63.17(.5)^(x/30) after 65 years = 14.07
2. chapter 4.4 quiz - finding exponential models! let's make it 2 problems (maybe one growth and one decay??) for a total of 16 points.
This could be a great opportunity to give your term 3 grade a little kick...
STEPS:
1. set up two equations y = ab^x (plug in y and x values) - BIGGER EXP ON TOP!
2. divide to cancel a's
3. solve for b by raising both to reciprocal power
4. solve for a by plugging b value into original equation with smaller exponent
5. exponential model y = ab^x with knows values for a and b.
* the answer to #1 - y = 380.87(3.1876)^x after 3 hours = 12.336
* solutions to #2 and #3 on the 4.4 practice ws - click here!
* the answer to #4 - y = 63.17(.5)^(x/30) after 65 years = 14.07
2. chapter 4.4 quiz - finding exponential models! let's make it 2 problems (maybe one growth and one decay??) for a total of 16 points.
This could be a great opportunity to give your term 3 grade a little kick...
STEPS:
1. set up two equations y = ab^x (plug in y and x values) - BIGGER EXP ON TOP!
2. divide to cancel a's
3. solve for b by raising both to reciprocal power
4. solve for a by plugging b value into original equation with smaller exponent
5. exponential model y = ab^x with knows values for a and b.
623 - E block - due Monday 14.03.31
chapter 4.4 quiz - finding exponential models! let's make it 2 problems (maybe one growth and one decay??) for a total of 16 points.
This could be a great opportunity to give your term 3 grade a little kick...
STEPS:
1. set up two equations y = ab^x (plug in y and x values) - BIGGER EXP ON TOP!
2. divide to cancel a's
3. solve for b by raising both to reciprocal power
4. solve for a by plugging b value into original equation with smaller exponent
5. exponential model y = ab^x with knows values for a and b.
This could be a great opportunity to give your term 3 grade a little kick...
STEPS:
1. set up two equations y = ab^x (plug in y and x values) - BIGGER EXP ON TOP!
2. divide to cancel a's
3. solve for b by raising both to reciprocal power
4. solve for a by plugging b value into original equation with smaller exponent
5. exponential model y = ab^x with knows values for a and b.
612 - A block - due Friday 14.03.28
1. finish geo chpt 9.7 ws - special right triangles
2. complete geo chpt 9 review (for monday) - do not do the last one... i suppose you can try it... but we will learn that on monday. it's nothing too earth shattering - i bet you can do it.
geo chapter 9 quiz thursday 14.04.03
2. complete geo chpt 9 review (for monday) - do not do the last one... i suppose you can try it... but we will learn that on monday. it's nothing too earth shattering - i bet you can do it.
geo chapter 9 quiz thursday 14.04.03
Wednesday, March 26, 2014
623 - E block - due Thursday 14.03.26
finish chapter 4.4 "practice" ws - finding exponential models
solutions to #2 and #3 on the 4.4 practice ws - click here!
quiz monday - on section 4.4 only!
solutions to #2 and #3 on the 4.4 practice ws - click here!
quiz monday - on section 4.4 only!
612 - A block - due Thursday 14.03.27
finish:
geo chpt 9.5 p. 394 #1a, e, 2, 3, 5, 7, 11, 14 and 20
geo chpt 9.6 p. 401 #1-5 (c's only) 5-11, 15 and 16
upcoming schedule:
thursday: 9.7
friday: review 1
monday 9.8
wednesday: review 2
thursday: chpt 9 big quiz
geo chpt 9.5 p. 394 #1a, e, 2, 3, 5, 7, 11, 14 and 20
geo chpt 9.6 p. 401 #1-5 (c's only) 5-11, 15 and 16
upcoming schedule:
thursday: 9.7
friday: review 1
monday 9.8
wednesday: review 2
thursday: chpt 9 big quiz
Tuesday, March 25, 2014
Monday, March 24, 2014
623 - E block - due Tuesday 14.03.25
finish BOTH chapter 4.1 ws - one with a bunch of exponent problems and the other is a chart of exponents.
623 - C block - due Tuesday 14.03.25
finish BOTH chapter 4.1 ws - one with a bunch of exponent problems and the other is a chart of exponents.
612 - A block - due Wednesday 14.03.26
finish geo chapter 9.4 ws - geometry's most elegant theorem!!
Sunday, March 23, 2014
611 - D block - due Monday (second post)
Some tips for the chapter 2 BIG QUIZ tomorrow... (worth 65 points)
There will be 5 short answer problems.
There will be 8 proofs (most are 4 steps, but there is one that is 2, 3, 5 and 6 steps i believe)
KNOW YOUR REASONS!!! study the review packet i gave you that highlight all the reasons.
Some proofs to pay particular attention to...
p. 74 #7
p. 92 #5
p. 97 #5
p. 98 #11
p. 105 #4
p. 106 #9 and 11
p. 107 #23
p. 108 #25
There will be 5 short answer problems.
There will be 8 proofs (most are 4 steps, but there is one that is 2, 3, 5 and 6 steps i believe)
KNOW YOUR REASONS!!! study the review packet i gave you that highlight all the reasons.
Some proofs to pay particular attention to...
p. 74 #7
p. 92 #5
p. 97 #5
p. 98 #11
p. 105 #4
p. 106 #9 and 11
p. 107 #23
p. 108 #25
Friday, March 21, 2014
Thursday, March 20, 2014
623 - C block - due Friday 14.03.21
finish 9.2 ws - exponential decay
chapter 9.1 and 9.2 quiz friday
- exponential growth (population)
- $ compounding
- doubling, tripling, multiplying by #
- exponential decay
- half life
chapter 9.1 and 9.2 quiz friday
- exponential growth (population)
- $ compounding
- doubling, tripling, multiplying by #
- exponential decay
- half life
Wednesday, March 19, 2014
611 - D block - due Friday 14.03.21
1. finish geo chapter 2 review #1-9 (for #2-5, 8 - concluding reason only), 11-14, 16-23, 25 and 32
2. geo chapter 2 BIG QUIZ monday 14.03.24
DO NOT FORGET TO FILL OUT YOUR BRACKET IF YOU WANT TO GET AN EXTRA 3 POINTS!! if you did not get the invite - email me!
2. geo chapter 2 BIG QUIZ monday 14.03.24
DO NOT FORGET TO FILL OUT YOUR BRACKET IF YOU WANT TO GET AN EXTRA 3 POINTS!! if you did not get the invite - email me!
MARCH MATHNESS - due TONIGHT!!
remember - if you would like to participate but did not get an email invite, just email me and i will make sure it gets to you.
also...
Jan Watson would like to apologize to the masses about her claims of guaranteeing victory. She in no way meant to say that she is better than anybody... she is just feeling "really good about her picks." Jan added - "please tell everyone I wish them the best of luck, and hope that everyone has fun watching the games. GO BULLDOGS!"
also...
Jan Watson would like to apologize to the masses about her claims of guaranteeing victory. She in no way meant to say that she is better than anybody... she is just feeling "really good about her picks." Jan added - "please tell everyone I wish them the best of luck, and hope that everyone has fun watching the games. GO BULLDOGS!"
Tuesday, March 18, 2014
Monday, March 17, 2014
ALL BLOCKS! BRACKET!
For those of you that are not sure what's going on…
Junior March Madness Specialist Jan Watson of C block math would like to share the following article to help y'all out.
Also, Jan guarantees victory.
http://www.forbes.com/sites/dailymuse/2012/03/16/march-madness-explained-and-why-you-should-care/
REMEMBER - we are doing the CBS bracket - it is due at 12:00 midnight on wednesday. +3 points extra credit for participating, and possibility of food for the class with the winning bracket.
if you did not get an email invite from me and you want to participate - let me know and i will send it to you.
Junior March Madness Specialist Jan Watson of C block math would like to share the following article to help y'all out.
Also, Jan guarantees victory.
http://www.forbes.com/sites/
REMEMBER - we are doing the CBS bracket - it is due at 12:00 midnight on wednesday. +3 points extra credit for participating, and possibility of food for the class with the winning bracket.
if you did not get an email invite from me and you want to participate - let me know and i will send it to you.
623 - E block - due Tuesday 14.03.18
finish chapter 9.1 ws that we started in class - exponential growth
EXTRA CREDIT - fill out a march madness bracket (email sent with sign up info) by Wednesday at midnight to receive an extra 3 points extra credit. if you did not get the email that means you were unable to follow direction in the beginning of the year, and you never sent me your info - its the first blog post of the year.
611 - D block - due Tuesday 14.03.18
finish geo chapter 2.7 (transitive) homeowork - #3 - 14
EXTRA CREDIT - fill out a march madness bracket (email sent with sign up info) by Wednesday at midnight to receive an extra 3 points extra credit. if you did not get the email that means you were unable to follow direction in the beginning of the year, and you never sent me your info - its the first blog post of the year.
EXTRA CREDIT - fill out a march madness bracket (email sent with sign up info) by Wednesday at midnight to receive an extra 3 points extra credit. if you did not get the email that means you were unable to follow direction in the beginning of the year, and you never sent me your info - its the first blog post of the year.
623 - C block - due Tuesday 14.03.18
finish chapter 9.1 ws that we started in class - exponential growth
EXTRA CREDIT - fill out a march madness bracket (email sent with sign up info) by Wednesday at midnight to receive an extra 3 points extra credit. if you did not get the email that means you were unable to follow direction in the beginning of the year, and you never sent me your info - its the first blog post of the year.
612 - A block - due Wednesday 14.03.19
finish geo chapter 9.1 ws - review on radicals and quadratics (you most likely finished this during class)
EXTRA CREDIT - fill out a march madness bracket (email sent with sign up info) by Wednesday at midnight to receive an extra 3 points extra credit. if you did not get the email that means you were unable to follow direction in the beginning of the year, and you never sent me your info - its the first blog post of the year.
EXTRA CREDIT - fill out a march madness bracket (email sent with sign up info) by Wednesday at midnight to receive an extra 3 points extra credit. if you did not get the email that means you were unable to follow direction in the beginning of the year, and you never sent me your info - its the first blog post of the year.
Friday, March 14, 2014
612 - A block - due Monday 14.03.17
FOR 5 POINTS EXTRA CREDIT YOU MUST HAND IN ALL FIVE HOMEWORKS FOR CHAPTER 8. IF ALL FIVE ARE NOT COMPLETELY FINISHED, YOU WILL GET ZERO POINTS EXTRA CREDIT (aka doing three of the assignments does not get you 3 points).
the five homework assignments must be in the order listed below and secured by either a STAPLE or a PAPER CLIP.
the five homework assignments must be in the order listed below and secured by either a STAPLE or a PAPER CLIP.
reminder of assignments:
8.1 #1-21
8.2 #1-13
8.3 #1-10, 12, 13, 16
8.4 #2, 4, 6-12, 15 and 16
8.5 #1-20
no need to hand in the review.
Thursday, March 13, 2014
612 - A block - due Friday 14.03.14
1. finish chapter 8 review #1 - 21 (skip #17) 24 - 26, 28. solutions below...
page 1
page 2
page 3
According to SPACE LEE I screwed up #26 - I wrote the problem down wrong - supposed to be 2x - y... I think she got 45/3 and she's really smart.
2. chapter 8 notes - reminders of stuff you gotta know (its 2 pages - 1 link)
chapter 8 notes - UPDATED at 1:37pm 14.3.13
3. proofs that it would be a good idea to pay special attention to...
8.3 #13
8.4 #6
8.5 #16
review #23 (i know i didn't assign it - but it's a good proof)
page 1
page 2
page 3
According to SPACE LEE I screwed up #26 - I wrote the problem down wrong - supposed to be 2x - y... I think she got 45/3 and she's really smart.
2. chapter 8 notes - reminders of stuff you gotta know (its 2 pages - 1 link)
chapter 8 notes - UPDATED at 1:37pm 14.3.13
3. proofs that it would be a good idea to pay special attention to...
8.3 #13
8.4 #6
8.5 #16
review #23 (i know i didn't assign it - but it's a good proof)
Wednesday, March 12, 2014
612 - A block - due Thursday 14.03.13
finish geo chpt 8.5 homework #1 - 20 (skip 17)
geo chapter 8 quiz friday.
geo chapter 8 quiz friday.
Tuesday, March 11, 2014
611 - D block - due Wednesday 14.03.12
finish chapter 2.5 homework - p. 86 # 1 - 12 (only need to write conclusions for #3 and 4 - full proofs for the rest)
623 - E block - due Wednesday 14.03.12
1. finish chapter 3 review #2 - it will be collected on wednesday before you start the quiz.
2. solutions to chapter 3 review #1
page 1
page 2
page 3
page 4
page 5
page 6 (the mean should be 88 - not 98 - my bad, i can't add)
3. chapter 3 notes outline that i BEAUTIFULLY typed up...
notes - it's 3 pages.
2. solutions to chapter 3 review #1
page 1
page 2
page 3
page 4
page 5
page 6 (the mean should be 88 - not 98 - my bad, i can't add)
3. chapter 3 notes outline that i BEAUTIFULLY typed up...
notes - it's 3 pages.
623 - C block - due Thursday14.03.13 / Friday 14.03.14
1. finish chapter 3 review #2 - it will be collected when* you take the big quiz
2. solutions to chapter 3 review #1
page 1
page 2
page 3
page 4
page 5
page 6 (the mean should be 88 - not 98 - my bad, i can't add)
3. chapter 3 notes outline that i BEAUTIFULLY typed up...
notes - it's 3 pages.
*options for quiz:
1. take it thursday (half day) right after school in 4114.
2. take it friday during c block as planned
2. solutions to chapter 3 review #1
page 1
page 2
page 3
page 4
page 5
page 6 (the mean should be 88 - not 98 - my bad, i can't add)
3. chapter 3 notes outline that i BEAUTIFULLY typed up...
notes - it's 3 pages.
*options for quiz:
1. take it thursday (half day) right after school in 4114.
2. take it friday during c block as planned
Monday, March 10, 2014
611 - D block - due Tuesday 14.03.11
geo chapter 2.4 p. 79 #1 - 6 and 8.
for numbers 2 and 3 - final conclusion only.
enjoy.
for numbers 2 and 3 - final conclusion only.
enjoy.
612 - A block - due Wednesday 14.03.12
geo chpt 8.4 hw p. 348 #4, 6 - 12, 15 and 16
schedule for the rest of this week...
W: geo chpt 8.5
TH: geo chpt 8 review
F: geo chpt 8.1 - 8.5 quiz
Friday, March 7, 2014
623 - C block - due Monday 14.03.10
finish chpt 3.8 ws - inverse functions
CHAPTER 3 BIG QUIZ THURSDAY
CHAPTER 3 BIG QUIZ THURSDAY
Thursday, March 6, 2014
Wednesday, March 5, 2014
Monday, March 3, 2014
623 - E block - due Tuesday 14.03.04
QUIZ - chapter 3.2 - 3.5
what do you need to know how to do?
3.2 - know each of the different "parent" graphs and how they shift when values are added or subtracted from x and y (in the equation).
3.3 - know how to find mean, median, mode, range, IQR, variance, standard deviation and how they are affected when values are added or subtracted from each of the data values. 4 of the measures do not change!
3.4 - know what makes a graph even / odd / neither.
even: f(x) = f(-x) which means when you plug in the opposite x-val, you get the same y-val
symmetric to the y-axis
can shift up or down and still be even
odd: f(x) = -f(-x) which means when you plug in the opposite x-val, you get the opposite y-val
symmetric to the origin
rotates 180 degrees around the origin onto itself
can NOT shift at all and still be odd
3.5 - graph stretches and contractions
if y is divided by 'b' in equation - y-val times 'b' on graph (vert stretch)
if y is multiplied by 'b' in equation - y-val divided by 'b' on graph (vert contraction)
if x is divided by 'a' in equation - x-val times 'a' on graph (horiz stretch)
if x is multiplied by 'a' in equation - x-val divided by 'a' on graph (horiz contraction)
on the quiz you are going to need to know how a single individual point moves.
ex. if the point (8, 22) lies on f(x) and f(x) is multiplied by 2, what point lies on the new
graph? answer: x does not change. y values are divided by 2. (8, 11)
as per request... 3.2 (graph shifts) packet solutions... i didn't list domain and range - i wrote the shifts instead - if you have domain and range questions - just email me.
page 1
page 2
page 3
page 4
what do you need to know how to do?
3.2 - know each of the different "parent" graphs and how they shift when values are added or subtracted from x and y (in the equation).
3.3 - know how to find mean, median, mode, range, IQR, variance, standard deviation and how they are affected when values are added or subtracted from each of the data values. 4 of the measures do not change!
3.4 - know what makes a graph even / odd / neither.
even: f(x) = f(-x) which means when you plug in the opposite x-val, you get the same y-val
symmetric to the y-axis
can shift up or down and still be even
odd: f(x) = -f(-x) which means when you plug in the opposite x-val, you get the opposite y-val
symmetric to the origin
rotates 180 degrees around the origin onto itself
can NOT shift at all and still be odd
3.5 - graph stretches and contractions
if y is divided by 'b' in equation - y-val times 'b' on graph (vert stretch)
if y is multiplied by 'b' in equation - y-val divided by 'b' on graph (vert contraction)
if x is divided by 'a' in equation - x-val times 'a' on graph (horiz stretch)
if x is multiplied by 'a' in equation - x-val divided by 'a' on graph (horiz contraction)
on the quiz you are going to need to know how a single individual point moves.
ex. if the point (8, 22) lies on f(x) and f(x) is multiplied by 2, what point lies on the new
graph? answer: x does not change. y values are divided by 2. (8, 11)
as per request... 3.2 (graph shifts) packet solutions... i didn't list domain and range - i wrote the shifts instead - if you have domain and range questions - just email me.
page 1
page 2
page 3
page 4
611 - A block - due Tuesday 14.03.04
GEO CHAPTER 1 BIG QUIZ TUESDAY - entire chapter except for paragraph proofs.
623 - C block - due Tuesday 14.03.04
QUIZ - chapter 3.2 - 3.5
what do you need to know how to do?
3.2 - know each of the different "parent" graphs and how they shift when values are added or subtracted from x and y (in the equation).
3.3 - know how to find mean, median, mode, range, IQR, variance, standard deviation and how they are affected when values are added or subtracted from each of the data values. 4 of the measures do not change!
3.4 - know what makes a graph even / odd / neither.
even: f(x) = f(-x) which means when you plug in the opposite x-val, you get the same y-val
symmetric to the y-axis
can shift up or down and still be even
odd: f(x) = -f(-x) which means when you plug in the opposite x-val, you get the opposite y-val
symmetric to the origin
rotates 180 degrees around the origin onto itself
can NOT shift at all and still be odd
3.5 - graph stretches and contractions
if y is divided by 'b' in equation - y-val times 'b' on graph (vert stretch)
if y is multiplied by 'b' in equation - y-val divided by 'b' on graph (vert contraction)
if x is divided by 'a' in equation - x-val times 'a' on graph (horiz stretch)
if x is multiplied by 'a' in equation - x-val divided by 'a' on graph (horiz contraction)
on the quiz you are going to need to know how a single individual point moves.
as per request... 3.2 (graph shifts) packet solutions... i didn't list domain and range - i wrote the shifts instead - if you have domain and range questions - just email me.
page 1
page 2
page 3
page 4
what do you need to know how to do?
3.2 - know each of the different "parent" graphs and how they shift when values are added or subtracted from x and y (in the equation).
3.3 - know how to find mean, median, mode, range, IQR, variance, standard deviation and how they are affected when values are added or subtracted from each of the data values. 4 of the measures do not change!
3.4 - know what makes a graph even / odd / neither.
even: f(x) = f(-x) which means when you plug in the opposite x-val, you get the same y-val
symmetric to the y-axis
can shift up or down and still be even
odd: f(x) = -f(-x) which means when you plug in the opposite x-val, you get the opposite y-val
symmetric to the origin
rotates 180 degrees around the origin onto itself
can NOT shift at all and still be odd
3.5 - graph stretches and contractions
if y is divided by 'b' in equation - y-val times 'b' on graph (vert stretch)
if y is multiplied by 'b' in equation - y-val divided by 'b' on graph (vert contraction)
if x is divided by 'a' in equation - x-val times 'a' on graph (horiz stretch)
if x is multiplied by 'a' in equation - x-val divided by 'a' on graph (horiz contraction)
on the quiz you are going to need to know how a single individual point moves.
ex. if the point (8, 22) lies on f(x) and f(x) is multiplied by 2, what point lies on the new
graph? answer: x does not change. y values are divided by 2. (8, 11)
as per request... 3.2 (graph shifts) packet solutions... i didn't list domain and range - i wrote the shifts instead - if you have domain and range questions - just email me.
page 1
page 2
page 3
page 4
612 - A block - due Wednesday 14.3.5
1. geo chapter 7 review p. 320 #2, 3, 5 - 20
2. check your review solutions with mine...
page 1
page 2
page 3
3. chapter 7 quiz wednesday!! it will be worth around 50 points total.
QUIZ INFO - in addition to the chapter 7 material - be sure you know the big theorems from chapter 6 (perhaps the one theorem that a lot of students had trouble with on the chapter 6 quiz - you might have to do a proof with that theorem!!)
2. check your review solutions with mine...
page 1
page 2
page 3
3. chapter 7 quiz wednesday!! it will be worth around 50 points total.
QUIZ INFO - in addition to the chapter 7 material - be sure you know the big theorems from chapter 6 (perhaps the one theorem that a lot of students had trouble with on the chapter 6 quiz - you might have to do a proof with that theorem!!)
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