(D) 0.409
(E) 0.563
- Using the left rectangular method and four subintervals of equal width, estimate where f
is the function graphed below.
(A) 4
(B) 5
(C) 8
(D) 15
(E) 16
- Suppose f (3) = 2, f ′(3) = 5, and f ′′(3) = −2. Then at x = 3 is equal to
(A) −20
(B) 10
(C) 20
(D) 38
(E) 42- The velocity of a particle in motion along a line (for t ≥ 0) is v(t) = ln(2 −t^2 ). Find the
acceleration when the object is at rest.
(A) −2
(B) 0
(C)
(D) 0
(E) none of these