DPosts DPosts 29-03-2017 Mathematics contestada Which exponential function does not have an x-intercept? A.f(x) = 5x – 5 – 1 B.f(x) = 5x – 5 – 5 C.f(x) = -5x – 5 + 5 D.f(x) = -5x – 5 – 1