Each of the limit expressions below correspond to the derivative of a function f at some number a . For each part, state the function f and the number a . a. lim ex+2_e-1 x - 3 X-3 F ( x ) = ex + 2 Co lim cos(h+It)+1 h - 0 f( 0 ) = a= X X 1-3 c. lim y - 1/3 y - 3 f ( y ) = a= X Submit