CCSS.Math.Content.HSF.LE.A.1

What type of function is f(x)=2(1/7)^x ?

• Exponential Growth
• Linear
• Exponential Decay
• None of the Above

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CCSS.Math.Content.HSF.LE.A.1

Is the graph linear, exponential or neither?

• Linear
• Exponential
• Neither

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CCSS.Math.Content.HSF.LE.A.1

Is this exponential growth or decay?

• Growth
• Decay
• Linear

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CCSS.Math.Content.HSF.LE.A.1

What equation matches the graph?

• f(x) = 3^x
• f(x) = (⅓)^x
• f(x) = log₃(x)

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CCSS.Math.Content.HSF.LE.A.1

Is y = -5(4)^x growth or decay?

• Growth
• Decay

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CCSS.Math.Content.HSF.LE.A.1

Which equation shows 
"The cell population of 200 is growing by 20 percent each hour"?

• P(h) = 200 (.20)^h
• P(h) = 200 (20)^h
• P(h) = 200 (1.20)^h
• P(h) = 200 (.80)^h

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CCSS.Math.Content.HSF.LE.A.1

Write an equation that models the following situation:
Samantha's hair was known to grow very rapidly. It began at a length of 6 in and grew at a rate of 14% a week.

• y=6(0.14)^x
• y=6(1 + 14)^x
• y=6(1 + .14)^x
• y=6(0.86)^x

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CCSS.Math.Content.HSF.LE.A.1

Is the table linear or exponential?

• Linear
• Exponential

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CCSS.Math.Content.HSF.LE.A.1

Which of the following graphs is NOT an exponential function?

• 
• 
• 
• 

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CCSS.Math.Content.HSF.LE.A.1

Maggie would like to buy some new furniture for her home. She decides to buy the furniture on credit with 9.5% interest compounded quarterly. If she spent $7,400, how much total will she have paid after 8 years?

• $15,415.94

• $15,683.28

• $15,927.56

• $16,109.05

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CCSS.Math.Content.HSF.LE.A.1