Evaluate the expression without using a calculator.

What will be an ideal response?


Mathematics

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Graph the function by plotting points.g(x) = -2x + 10

A.

B.

C.

D.

Mathematics

Factor completely.-x2 - 9x + 36

A. -(x + 12)(x - 3) B. -(x - 12)(x + 3) C. -(x - 12)(x - 3) D. -(x - 12)(x + 1)

Mathematics

Perform the indicated operations.A current of 2.64 e-1.48j  amperes flows in a given circuit. Express this current in polar form.

A. -1.48 (cos 2.64° + j sin 2.64° ) B. -1.48 (cos 151.3° + j sin 151.3° ) C. 2.64 (cos (-1.48°) + j sin (-1.48° )) D. 2.64 (cos (-84.8°) + j sin (-84.8° ))

Mathematics

Find the volume of the solid generated by revolving the shaded region about the given axis.About the x-axis

A. 24? B. 48? C. 168? D. 18?

Mathematics