Exponential Functions - WORD PROBLEMS

Front

Write an equation that models Samantha's hair growth, starting at 6 in and growing at 14% a week.

Back

y=6(1.14)^x

Tags

CCSS.HSF.LE.A.2

Front

What is the initial value of the printer purchased by Daniel’s Print Shop for $35,000, depreciating at 5% annually?

Back

$35,000

Tags

CCSS.HSF-LE.A.1C

Front

Is this exponential growth or decay?
y = 7(1.2)^x

Back

Growth because of 1.2

Tags

CCSS.HSF-IF.C.8B

Front

The value of a car is $15,000 and depreciates at a rate of 8% per year. What is the exponential equation?

Back

y=15,000(0.92)^x

Tags

CCSS.HSF.LE.A.2

Front

James' 70 in. giant peach doubles in size every week. Write an expression that would represent how big the peach is after 5 weeks.

Back

y = 70(2)⁵

Tags

CCSS.HSF.BF.A.2

Front

Write an equation that models Samantha's hair growth, starting at 6 in and growing at 14% a week. Options: y=6(0.14)^x, y=6(1 + 14)^x, y=6(1 + .14)^x, y=6(0.86)^x

Back

y=6(1 + .14)^x

Tags

CCSS.HSF.LE.A.2

Front

What is the starting amount for the following function:
f(x) = 3(1/3)^x 

Back

3

Tags

CCSS.HSF.LE.B.5

Front

Is the pictured graph exponential growth, exponential decay, linear, or none?

Back

Exponential Growth

Tags

CCSS.HSF-IF.C.7E

Front

Function with initial amount of $15 and an increase of 35% each year: y = 15(35)^x, y = 15(1.35)^x, y = 15(0.35)^x, y = 35(1.15)^x

Back

y = 15(1.35)^x

Tags

CCSS.HSF.LE.A.2

Front

What is the initial value? Options: 0, 3, 33, 66

Back

33

Tags

CCSS.HSF.LE.B.5