Solve.Find the surface area of the cone frustum generated by revolving the line segment 
, 
, about the y-axis.
A. 64?
B. 62?
C. 65?
D. 69?
Answer: A
Mathematics
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Use logarithmic differentiation to find the derivative of y with respect to the independent variable.y = (x + 10) sin x
A. sin x ln (x + 10)
B. cos x ln (x + 10) + 
C. 
(x + 10) sin x
D. (x + 10) sin x
Mathematics
Find the linearization of the function at the given point.
at 
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.4x - (3x - 1) = 2
A. - 
B. 
C. 1
D. - 1
Mathematics
Determine the value or values that are excluded from the following expression.
A. -5, -1, 
, 5
B. -5, 5
C. -1, 
D. - 
, 1
Mathematics