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Linear Functions

SAT Math· difficulty 5/5

A linear function ff has f(0)=cf(0) = c and f(c)=0f(c) = 0, where c≠0c \ne 0. What is the slope of ff?

  • A

    00

  • B

    −c-c

  • C

    −1-1

    check_circle
  • D

    11

Explanation

Slope =(0−c)/(c−0)=−1= (0 - c)/(c - 0) = -1.

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