Use the given information to find the exact value of the trigonometric function.cos ? = 
, ? lies in quadrant IV
Find cos 
.
A. - 
B. - 
C. 
D. 
Answer: B
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Solve.The pitch of a screw is the distance between threads. With each complete rotation of the screw, it goes in or out a distance equal to its pitch. How far will a screw with a pitch of 
in. go into a piece of wood when it is turned 10 complete rotations clockwise?
A. 
in.
B. 
in.
C. 
in.
D. 
in.
Find the extreme values of the function and where they occur.f(x) = x3 - 3x2 + 1
A. Local minimum at (2, -3). B. Local maximum at (0, 1). C. Local maximum at (0, 1), local minimum at (2, -3). D. None
Solve the problem.Find the volume of the solid generated by revolving the region bounded by the curve 
and the 
about the x-axis.
A. 4?2 B. 4? C. 2?2 D. 2?3
Find the domain of the composite function f ? g.f(x) = 
; g(x) = 
A. all real numbers
B. {x| x ? 2}
C. {x | x ? 2}
D. 