Question

f(x) = 3x - 7 and g(x) = -2x - 6. Find (f o g)(4).

can someone please do this for me? ^.^

🅃🅈, 🄼🄴🄻🅂

Answer 1

again? Just plug and chug.

(f◦g)(f) = f(g(4)) = f(-14) = ____

or,
(f◦g)(x) = f(g(x) = f(-2x-6) = 3(-2x-6)-7 = -6x-25