Find the value.If F(x, y) = tan-1 
, find Fx(-5, 6) and Fy(-5, 6).
A. Fx(-5, 6) = - 
, Fy(-5, 6) = - 
B. Fx(-5, 6) = - 
, Fy(-5, 6) = - 
C. Fx(-5, 6) = - 
, Fy(-5, 6) = 
D. Fx(-5, 6) = - 
, Fy(-5, 6) = - 
Answer: B
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Solve the problem. Round to the nearest tenth if necessary.Scott set up a volleyball net in his backyard. One of the poles, which forms a right angle with the ground, is 7 feet high. To secure the pole, he attached a rope from the top of the pole to a stake 10 feet from the bottom of the pole. To the nearest tenth of a foot, find the length of the rope.
A. 12.2 ft B. 7.1 ft C. 149 ft D. 4.1 ft
Find an equation of the secant line containing (1, f(1)) and (2, f(2)).f(x) = x3 + x
A. y = -8x - 6 B. y = 8x + 6 C. y = 8x - 6 D. y = -8x + 6
Find the volume of the indicated region.The region bounded below by the xy-plane, laterally by the cylinder 
and above by the plane 
A. 576? B. 12? C. 72? D. 96?
Provide an appropriate response.When any nonzero number is divided by 1, the result is 
.
A. impossible to compute B. 1 C. the nonzero number D. 0