Exponential Modeling and Comparing Exponential Functions

Is the equation y=3^x linear, quadratic, or exponential?

• linear

• exponential

• quadratic

Which statements describe the value of the car as a function of x, its age in years? Check all that apply.

• The relationship is quadratic.

• The relationship is exponential.

• The domain is {x| x < 0}.

• The range is {V | 0 < V < 20,000}.

• The value, V, is represented by the equation V = 20,000(0.9)^x.

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CCSS.HSF-LE.A.1A

Which graph comparing time and dollars would be best represented by an exponential function?

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CCSS.HSF-IF.C.7E

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

• SLOPE

• RATE OF CHANGE

• Y-INTERCEPT

• COMMON RATIO

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CCSS.HSF-IF.C.8B

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• D

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CCSS.HSF.LE.A.2

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CCSS.HSF.LE.A.2

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• D

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CCSS.HSF.LE.A.2

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CCSS.HSF.LE.A.2

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Use the table to write an exponential function of the form: katex latex="f\left(x\right)=a\cdot b^x"

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CCSS.HSF.LE.A.2