Find the axis of symmetry associated with the quadratic equation.y = x2 - 1
A. x = 6
B. x = -1
C. x = 1
D. x = 0
Answer: D
Mathematics
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Find the volume of the solid generated by revolving the region about the given axis. Use the shell or washer method.The region bounded by y = 6
, y = 6, and x = 0 about the y-axis
A. 
?
B. 4?
C. 2?
D. 
?
Mathematics
Write the sentence as a mathematical statement.Fifteen is less than or equal to seventeen.
A. 15 ? 17 B. 15 < 17 C. 15 ? 17 D. 15 ? 17
Mathematics
Convert the units.128 oz = 
lb
A. 12 B. 32 C. 8 D. 9
Mathematics
Identify the pair of lines as parallel, perpendicular, or intersecting.
A. Perpendicular B. Intersecting C. Parallel
Mathematics