Nonlinear Functions

SAT Math· difficulty 4/5

The graph of y=f(x)y = f(x) passes through (3,7)(3, 7). Through which point does y=f(x)+1y = -f(x) + 1 pass?

  • A

    (3,6)(3, 6)

  • B

    (3,7)(-3, 7)

  • C

    (3,6)(-3, -6)

  • D

    (3,6)(3, -6)

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Explanation

f(x)-f(x) negates: (3,7)(3,7)(3, 7) \to (3, -7). Add 1: (3,7)(3,6)(3, -7) \to (3, -6).

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