Find the value of the function.Given f(x) = 6x + 18, find f(-10).

A. -78
B. 6
C. -42
D. 78


Answer: C

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 in the first quadrant bounded by x = 2y - y2 and the y-axis about the line x = -1

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

Mathematics

For the given function:(a) Find the intervals on which the function is increasing and decreasing. (b) Then identify the function's local extreme values, if any, saying where they are taken on.(c) Which, if any, of the extreme values are absolute?f(x) = -3x3 + 7x2 - 4

What will be an ideal response?

Mathematics

Perform the conversion.3.48 decimeters = _____ millimeters

A. 3480 B. 0.348 C. 348 D. 34.8

Mathematics

Solve by making a u-substitution.x4 - 6x2 + 8 = 0

A. {±2, ±2}
B. {2, }
C. {±2, ±2}
D. {±2, ±}

Mathematics