Question

If f(x)=x^2+3x+5 what is f(3+h)?

Answer 1

f(3+h)=(3+h)^2+3(3+h)+5 hope that help! :)

Answer 2

`f(x)=x^2+3x+5`

`f(3+h)=(3+h)^2+3(3+h)+5`

`f(3+h)=9+6h+h^2+9+3h+5`

`f(3+h)=h^2+9h+23`

:)