Question

What is the range of the function f(x) = 3.2x for the domain {-4, -2, 0, 2, 4}?

{-12.8, -6.4, 0, 6.4, 12.8}

{12.8, 5.5, 0, -6.4, -12.8}

{0, 6.4, 12.8, 19.2, 25.6}

{-12, -6, 0, 6, 12}