Question

For f(x) = -5x + 4, what is the value of x for which f(x) = 29?

A. x = 1
B. x = -5
C. x = -4
D. x = 5

Answer 1

D. X = -5

Explanation:

With f(x) = -5x + 4, all you have to do is plug in X for the x in the problem so you would do "f(x) = -5 x 5 + 4" (Becuase X=5 for d) Then you get the answer 29.