6. =
(A) 0
(B) 1
(C) 2
(D)The limit does not exist.
- If f(x) = x^2 , then f′(x) =
(A)
(B)
(C)
(D)
- What is the instantaneous rate of change at t = −1 of the function f, if f(t) = ?
(A)
(B)
(C)−
(D)−
9.
(A) 4
(B) 4 e
(D)The limit does not exist.
(B) 4 e