Answer:
4.9000
if it is correct answer then please follow me
I hope this helps you
f(g(x)) =f(x+1)=7(x+1)^2
f(x+1)=7.(x^2+2x+1)
f(x+1)=7x^2+14x+7
By using the one the straight line degrees if your doing it for a circle or 180 degrees for a triangle.
