Question

Determine the slope of the function that is perpendicular to f(x) = 4x

Domain: {-2, 0, 2, 4}

A)-4
B)-1/4
C)1/4
D)4

Answer 1

B) -1/4

Explanation:

The reciprocal of 4 is -1/4, which is how the perpendicular slope of a function is determined.

Answer 2

B)-1/4

Explanation:

f(x) = 4x ; slope is 4

perpendicular , slope is opposite and reciprocals so slope of this perpendicular line is -1/4

Answer

B)-1/4