Factor completely.2y3 - 2y2 - 12y
A. 2y(y - 2)(y + 3)
B. (y - 2)(2y2 + 6)
C. (2y2 + 4y)(y - 3)
D. 2y(y + 2)(y - 3)
Answer: D
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Calculate the area of the surface S.S is the portion of the cylinder x2 + y2 = 4 that lies between z = 1 and z = 2.
A. 4? B. 12? C. 6? D. 2?
Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = 4x-1 - 1; relative to f(x) = 4x 
A. Moved right 1 unit(s);
moved up 1 unit(s)
B. Moved left 1 unit(s);
moved down 1 unit(s)
C. Moved right 1 unit(s);
moved down 1 unit(s)
D. Moved left 1 unit(s);
moved up 1 unit(s)
Assume that the two points P(1,5) and Q(-2,3) are given. What is the distance between P and Q?
What will be an ideal response?
Solve the problem.The length of a rectangular billboard is 10 inches more than the width. The perimeter of the billboard is 120 inches. Find the width of the billboard.
A. 25 in. B. 35 in. C. 10 in. D. 30 in.