I am only looking for the final portion of this question marked incorrect. Thank you!

Let f(x) = 5vx. Simplify each of the following expressions. f(2) = 5V2 f(2 + h ) = 5V 2+h f( 2 + h ) - ((2 ) = 5 [v( 2 + h ) - V2 ] f ( 2 + h) - f(2 ) = X (Make sure to cancel out the factor of h in the denominator.) h V ( 2th ) - V2 Submit