2.27: Exponential Function Review

A collectible car has been going up in price by 10% each year. If the car is already worth $29,000, how much will the car be worth in 5 years?

• $0.29
• $2,900,000,000
• $46,704.79
• $145,000

Tags

CCSS.HSF.BF.A.2

What is a, the starting term, for the function: f(x) = 300(1.16)^x?

• 300
• 1.16
• .16
• x

Tags

CCSS.HSF.LE.B.5

What is the equation represented by this table?

• f(x) = 36(3)^x

• f(x) = 3x + 36

• f(x) = 3(36)^x

• f(x) = 4(3)²

Tags

CCSS.HSF.LE.A.2

Which function represents the table of values?

• f(x) = 4x

• f(x) = x³

• f(x) = 4^x

• f(x) = 3^x

Tags

CCSS.HSF-LE.A.1A

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• 
• 
• 

Tags

CCSS.HSF-IF.C.7E

Which equation matches the table?

• y = 100(1/2)^x
• y = .5^x
• y = -50x + 100
• y = (1/2)^x+100

Tags

CCSS.HSF.LE.A.2

Write the function for the following table:

• f(x)= 1/3x + 27

• f(x)= 3x+27

• f(x)= 243(3)^x

• f(x) = 27(1/3)^x

Tags

CCSS.HSF.LE.A.2

Write the function for the following table:

• f(x)= 6x-2

• f(x)= 10x+2

• f(x)= 2(6)^x

• f(x)= 6(2)^x

Tags

CCSS.HSF.LE.A.2

In the formula A=P(1+r)^t
What does P mean

• Rate
• Starting Amount
• Interest as a decimal
• Final Amount

Tags

CCSS.HSF-IF.C.8B

Twenty years ago, Mr. Davis purchased his home for $160,000. Since then, the value of the home has increased about 5% per year. How much is the home worth today?

• $176,783.29
• $424,527.63
• $57,357.75
• $532,041,076.80

Tags

CCSS.HSA.CED.A.1