Question

If h(x) = 2x and k(x) =2x -k, what is h(k(x))?

Answer 1

If h(x) = 2x and k(x) =2x -k, then h(k(x)) would be:

h(k(x))= 2*(2x-k)

h(k(x))= 4x - 2k Using distributive property

Final answer is: h(k(x))= 4x - 2k