Question

Which function has an x-intercept of 4?

A. f(x) = 2x+4
c. f(x) = x2 + 3x – 4
B. f(x) = (x + 4)(x - 7)
D. f(x) = x - 4

Answer 1

The function that has an x-intercept of 4 is

D f(x) = x - 4

Hope this helps!!