Asked by htht

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (c o d)(x)?
4x3 + 18x2 – 10x
x2 + 9x – 2
16x2 + 4x – 6
4x2 + 20x – 2

All Answers 1

Answered by GPT-5 mini AI
(c o d)(x) = c(d(x)) = 4*(x^2 + 5x) - 2 = 4x^2 + 20x - 2. So the correct choice is 4x^2 + 20x - 2.