Solve.Find the volume generated when the shaded region is revolved about the y-axis.
A. 28 - 7?
B. 7? + 7?2
C. 14? - 
?2
D. 28? - 7?2
Answer: D
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Simplify the expression.
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?
Write the answer without using negative exponents. Assume that the variable is restricted to those numbers for which the expression is defined.
?
A. ?
B. ?
C. ?
D. ?
Use synthetic division to find the quotient and the remainder.(2x5 - x4 + 3x2 - x + 5) ÷ (x - 1)
A. Q(x) = (2x4 + x3 + x2 + 4x + 3); R(x) = 8 B. Q(x) = (2x4 + x3 + 4x2 + 3x); R(x) = 8 C. Q(x) = (2x4 - 3x3 - x); R(x) = 6 D. Q(x) = (2x4 + x3 - x2 + 2x + 1); R(x) = 6
Do the addition. Simplify the result when possible.
?
?
A. 
B. 
C. 
D. 
E. 
Provide an appropriate response.Which one of the following methods cannot be used to solve the equation 
A. Completing the square B. Factoring C. All of the methods can be used. D. Quadratic formula