Unit 6 Exam: Exponentials

(2ab)³

• 2³a³b³
• 2ab³
• 6a³b³
• 6ab

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

• A

• B

• C

• D

Tags

CCSS.HSA.APR.A.1

• A

• B

• C

• D

• A

• B

• C

• D

Tags

CCSS.HSA.APR.A.1

• A

• B

• C

• D

• A

• B

• C

• D

In an exponential function, what does the 'a' represent? 

• SLOPE
• RATE OF CHANGE
• Y-INTERCEPT
• COMMON RATIO

Tags

CCSS.HSF.LE.B.5

Is the following equation an exponential growth or decay, and what is the rate?

f(x) = 25(1.005)^x

• Exponential Growth; 0.5%

• Exponential Growth; 5%

• Exponential Decay; 0.05%

• Exponential Decay; 5%

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

Select all examples of exponential decay.

• f(x) = 2 (.88)^x

• f(x) = 3 (1.22)^x

• f(x) = 6 (1)^x

• f(x) = 25 (.99)^x

• f(x) = 18 (.24)^x