Let F (X) = X ² $\frac { f ( y + h ) - f ( y ) } { h }$

Multiple Choice

Let f (x) = x ² . Find and simplify the indicated difference quotient. $\frac { f ( y + h ) - f ( y ) } { h }$

A) y ² - h
B) 2y - h
C) 2y + h ²
D) 2y + h
E) y + h