Exponential Functions Review

• The percent that the value of the scooter decreases each year

• The amount that Shannon paid for the scooter

• The dollar amount that the value of the scooter decreases each year

• The number of years since Shannon bought the scooter

Tags

CCSS.HSF.LE.B.5

• The amount of money in the savings account after 1.035 years

• The final amount of money in the savings account before Owen withdraws it

• The original amount that Owen invested in his savings account

• The amount of money in the savings account after 2 years

The number of students at Montdale High School is currently 950. This number is expected to increase 2% each year. Write an exponential model to represent this situation.

Mathematical Equivalence

OFF

Tags

CCSS.HSF.LE.A.2

• x is the growth factor

• 0.65 is the number of time intervals

• 500 is the initial cost of the cell phone

• This is an exponential function

• y equals the value of the cell phone

Tags

CCSS.HSF.LE.A.2

• 2.7

• 0.027

• 1.3

• 0.9

Tags

CCSS.HSF-IF.C.8B

Mathematical Equivalence

ON

Tags

CCSS.HSF.LE.A.2

• The translation is 7 units in a positive direction.

• The translation is 8 units in a positive direction.

• The translation is 7 units in a negative direction.

• The translation is 6 units in a negative direction.

Tags

CCSS.HSF.BF.B.3

Mathematical Equivalence

ON

b

c

1.09

103

2000

0.09

9

Tags

CCSS.HSF.LE.A.2

• The value of the car increases by 83% each year.

• The value of the car decreases by 17% each year.

• The value of the car increases by 17% each year.

• The value of the car decreases by 83% each year.

Tags

CCSS.HSF-IF.C.8B