Exponential Function Intro

Is the Graph Linear, Exponential Growth, or Exponential Decay, Neither:

• Linear

• Exponential Growth

• Exponential Decay

• Neither

Which of the following functions shows an 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

Tags

CCSS.HSF.LE.A.2

Does the following equation represent an exponential growth or decay function? f(x) = 34(0.05)^x

• Growth because 34 is greater than 1

• Growth because 0.05 is between 0 and 1

• Decay because 34 is greater than 1

• Decay because 0.05 is between 0 and 1

Tags

CCSS.HSF-IF.C.8B

Does the following equation represent an exponential growth or decay function?

• Growth because 3 is greater than 1

• Growth because 5.10 is greater than 1

• Decay because 3 is greater than 1

• Decay because 5.10 is not between 0 and 1

Tags

CCSS.HSF-IF.C.8B

What does 2.5 represent?

• Initial Amount

• y-intercept

• Growth Factor

• Growth Rate

Tags

CCSS.HSF-IF.C.7E

What is the initial amount?

• 6

• 1

• 0

• -6

If y = ab^x represents an exponential growth function, what are the possible values of b?

• b = 1

• b > 1

• b < 0

• 0 < b < 1

Tags

CCSS.HSF-IF.C.8B

What is the decay rate as a percent?

• 75%

• 0.75%

• 750%

• .075%

Tags

CCSS.HSF-IF.C.8B

Given f(x) = 5(1.25)^x

What is the growth rate as a percent?

• 1.25%

• 25%

• 75%

• .25%

Tags

CCSS.HSF-IF.C.8B

What is the growth rate as a percent?

• 50%

• .5%

• 5%

• .05%

Tags

CCSS.HSF-IF.C.8B