Partner practice Chapter 8 Review WHITEBOA RD. Chapter 8 Review DRAW -The basic shape of the graph...
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Transcript of Partner practice Chapter 8 Review WHITEBOA RD. Chapter 8 Review DRAW -The basic shape of the graph...
Partner practice
Chapter 8 Review
WHITEBOARD
Chapter 8 Review
DRAW
-The basic shape of the graph of a linear equation
-The basic shape of the graph of an exponential equation
Discuss with your partner: Their Domain and Range
Chapter 8 Review
Draw
Chapter 8 Review
Use the following Table to WRITE the equation of the function
x -2 -1 0 1 2 3
y 1/7 1 7 49 343
2401
Chapter 8 Review
Use the following Table to WRITE the equation of the function
x -2 -1 0 1 2 3
y 1/7 1 7 49 343
2401
Chapter 8 Review
Use the following Table to WRITE the equation of the function
x -2 -1 0 1 2
y 512
384 288
216
162
Chapter 8 Review
Use the following Table to WRITE the equation of the function
x -2 -1 0 1 2
y 512
384 288
216
162
Chapter 8 Review
If the amount of money you have in a saving account can be modeled by the equation y = 3250(1.03)t . How much money did you put in the account to begin and what percent is the account growing by?
Chapter 8 Review
If the amount of money you have in a saving account can be modeled by the equation y = 3250(1.03)t . How much money did you put in the account to begin and what percent is the account growing by?
Chapter 8 Review
Using the equation from the last problem: y = 3250(1.03)t . Determine how long it would take for your account to grow over 5000 dollars.
Chapter 8 Review
Using the equation from the last problem: y = 3250(1.03)t . Determine how long it would take for your account to grow over 5000 dollars.
Chapter 8 Review
Simplify
Chapter 8 Review
Simplify
Chapter 8 Review
3 4 22a a b
Simplify
Chapter 8 Review
3 4 22a a b
Simplify
Chapter 8 Review
4(2 )a
Simplify
Chapter 8 Review
4(2 )a
Simplify
Chapter 8 Review
4 3(4 )x
Simplify
Chapter 8 Review
4 3(4 )x
Simplify
Chapter 8 Review
3 3
4 3
2
2
x y
x y
Simplify
Chapter 8 Review
3 3
4 3
2
2
x y
x y
Simplify
Chapter 8 Review
0
3 2
3
2
x
x y
Simplify
Chapter 8 Review
0
3 2
3
2
x
x y
Simplify
Chapter 8 Review
23
3 4 0 02 2
xy
x y x y
Simplify
Chapter 8 Review
23
3 4 0 02 2
xy
x y x y
Simplify
Chapter 8 Review
Simplify
23 2
5 3
xy 3x yx y
23 2
5 3
xy 3x yx y
23 2
5 3
xy 3x yx y
Chapter 8 Review
Simplify
23 2
5 3
xy 3x yx y
23 2
5 3
xy 3x yx y
23 2
5 3
xy 3x yx y
Chapter 8 Review
Exponential Growth or Decay?
16(1.40)xy
Chapter 8 Review
Exponential Growth or Decay?
16(1.40)xy
Chapter 8 Review
Exponential Growth or Decay?
16(.40)xy
Chapter 8 Review
Exponential Growth or Decay?
16(.40)xy
Chapter 8 Review
Exponential Growth or Decay?
7
2
x
y
Chapter 8 Review
Exponential Growth or Decay?
7
2
x
y
Chapter 8 Review
Answer the following exponential growth/decay problem
You deposit $5,000 in an account that pays 5.25% interest compounded yearly. What will the account balance be in 20 years?
Chapter 8 Review
Answer the following exponential growth/decay problem
You deposit $5,000 in an account that pays 5.25% interest compounded yearly. What will the account balance be in 20 years?
Chapter 8 Review
Answer the following exponential growth/decay problem
The population at LTHS has been decreasing by 10% each year. In 2003, there were about 1800 students at LT. What will be the population in the year 2013?
Chapter 8 Review
Answer the following exponential growth/decay problem
The population at LTHS has been decreasing by 10% each year. In 2003, there were about 1800 students at LT. What will be the population in the year 2013?
