Chapter 3 Review

Your 3 year investment of $20,000 received 5.2% interest compounded annually.  What is your total return?

• $23,285.05
• $3,285.05
• $2,385
• $32,285

You borrowed $59,000 for 2 years at 11% which was compounded annually.  What total will you pay back?

• $13,693.90
• $1,363.90
• $72,693.90
• $73,793.90

log₁₁ b = 3

• 1331

• 16

• 1000

Tags

CCSS.HSF.BF.B.5

• 9

• 1

• 121

Solve $2^x=13$
Round your answer to the nearest hundredth

• 1.11

• 0.27

• 3.70

• 3.60

Tags

CCSS.HSF.LE.A.4

• 10

• 12.5

• 15

• 17.5

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

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

• Exponential Growth
• Exponential Decay
• Linear
• None

Tags

CCSS.HSF-IF.C.7E

Is this exponential growth or decay?

• Growth
• Decay

Tags

CCSS.HSF-IF.C.7E

Which of the following is an example of exponential decay?

• y = 8(1.05)^t

• y = .8(1.05)^t

• y = 1.8(1.05)^t

• y = 8(.95)^t

Tags

CCSS.HSF-IF.C.8B