Question

4. Let f(x) = 2x +1 and g(x) = x². Find (gºf)(a).

Answer 1

Answer:

Step-by-step explanation:

hello :

f(x) = 2x +1 and g(x) = x².

(gºf)(a)= g(f(a)) = g(2a+1) = (2a+1)² = 4a²+4a+1