Verify the identity.1 -  = - sin x

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1 -  = 1 -    = 1 -  = 1 - (1 + sin x) = - sin x

Mathematics

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Solve the problem.If f(t) = 7 - 7, find any t for which f(t) = -21.

A. 4 B. -13 C. 13 D. 21

Mathematics

For the given functions f and g, find the requested composite function value.f(x) = 4x + 2, g(x) = 2x2 + 1;Find (g ? g)(2).

A. 163 B. 201 C. 38 D. 42

Mathematics

Name the quadrant in which the point is located, or the axis on which it lies .(-6, -16)

A. Quadrant III B. Quadrant II C. Quadrant I D. Quadrant IV

Mathematics

Construct a broken-line graph of the data in the table.The following table gives the total amount of precipitation during the given months. Use time on the horizontal scale for your line graph.

What will be an ideal response?

Mathematics