BabygirlBb21 BabygirlBb21 25-06-2018 Mathematics contestada Which exponential function does not have an x-intercept? f(x) = 5x – 5 – 1 f(x) = 5x – 5 – 5 f(x) = -5x – 5 + 5 f(x) = -5x – 5 – 1