Question

evaluate (f(3+h)-f(3))/h for the function f(x)= 2+4x-x^2

Answer 1

u need to derivative the function as the expression is actually ab-initio of derivative

Answer 2

but whats the answer

Answer 3

2x+4+0 as diff of constant is 0

Answer 4

and do we then put that into the first equation or 0 is the final answer

Answer 5

ans is 2x +4 only