For f(x) = 4x + 2 and g(x) = x^2 - 6, find (f + g)(x)
Answer:
D
Step-by-step explanation:
(f + g)(x)
= f(x) + g(x)
= 4x + 2 + x² - 6 ← collect like terms
= x² + 4x - 4