Given the functions k(x) = 5x − 8 and p(x) = x − 4, solve k[p(x)] and select the correct answer below.

K(p(x)) just means to put the function p(x) in where the x is in the function k(x).

k(p(x))=5(x-4)-8
k(p(x))=5x-20-8
k(p(x))=5x-28

Ais the correct answer