Use the horizontal line test to determine whether the function is one-to-one.

A. Yes
B. No


Answer: A

Mathematics

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Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the . y = , y = 0, x = 0, x = 9

A. ?
B. 9?
C. 27?
D. ?

Mathematics

Solve.x2 - x = -1

A.  , - 
B. - 
C.  , 
D.

Mathematics

If ,  what is the value of ? ?

A. 4,225 B. 325 C. 845 D. None of the above

Mathematics

Find the volume of the described solid.The base of a solid is the region between the curve y = 5cos x and the x-axis from x = 0 to x = ?/2. The cross sections perpendicular to the x-axis are squares with diagonals running from the x-axis to the curve.

A. ?
B. ?
C. 6?
D. ?

Mathematics