Nonlinear Functions

SAT Math· difficulty 3/5

Which function passes through (0,5)(0, 5) and grows exponentially?

  • A

    y=5xy = 5x

  • B

    y=52xy = 5 \cdot 2^x

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  • C

    y=x2+5y = x^2 + 5

  • D

    y=x+5y = x + 5

Explanation

y=52xy = 5 \cdot 2^x passes through (0,5)(0, 5) and is exponential.

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