Answer:
hi
use pie r ( l + r )
Step-by-step explanation:
hipe this may help you
F(x) = 2x^2 + 5x
f(3b) = 2(3b)^2 + 5(3b) = 2(9b^2) + 15b = 18b^2 + 15b
No it doesn't be i thought that it you would have to find a domain but i couldn't
The answers are f = 2 and p = -2