Answer:
x^2 - 10x + 29
Step-by-step explanation:
f(g(x)) = (x-5)^2 + 4
= x^2 - 10x + 25 + 4
= x^2 - 10x + 29
Increased amount = 3 - 2.50 = $ 0.50
Increase percentage =
= 5 *4
= 20%