Nonlinear Functions

SAT Math· difficulty 3/5

Which function represents exponential growth?

  • A

    y=7/xy = 7/x

  • B

    y=7xy = 7x

  • C

    y=7(1.03)xy = 7(1.03)^x

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  • D

    y=7(0.95)xy = 7(0.95)^x

Explanation

Exponential growth has base greater than 1.

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