(B)
(C)
(D)
(A)
(B)
(A)
(B)
(C)
(D)
(A)
(B)
(C)
(D)
(A)
(B)
(C)
(D)
(A)
(C)
(D)
II only
III only
II and III only
As the tides change, the water level in a bay varies sinusoidally. At high
tide today at 8 A.M., the water level was 15 feet; at low tide, 6 hours later
at 2 P.M., it was 3 feet. How fast, in feet per hour, was the water level
dropping at noon today?
A smooth curve with equation y = f(x) is such that its slope at each x
equals x^2 . If the curve goes through the point (−1, 2), then its equation is
y = x^3 + 3
y = 3x^3 + 5
is equal to
ln(1 + e^2 u) + C
ln|1 + e^2 u| + C
tan−^1 e^2 u + C
tan−^1 eu + C
Given f(x) = log 10 x and log 10 (102) 2.0086, which is closest to f ′(100)?
0.0043
0.0086
0.01
1.0043
If G(2) = 5 and , then an estimate of G(2.2) using a tangent-
line approximation is
4.4
