(D)
(E)89.
(A)
(B)
(C)
(D)
(E)
90.
(A)
(B)
(C)
(D)
(E)g′(0) = 1
g′(1) = 0
Use this graph of y = f(x) for Questions 89 and 90.f ′(3) is most closely approximated by
0.3
0.8
1.5
1.8
2
The rate of change of f (x) is least at x
−3
−1.3
0
0.7
2.7
Use the following definition of the symmetric difference quotient for f ′(x 0 ) for
Questions 91–93: For small values of h,