Find the given value.Find (f - g)(1) when f(x) = 5x2 + 2 and g(x) = x - 5.

A. 11
B. -8
C. 13
D. 1


Answer: A

Mathematics

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Find an antiderivative of the given function.f(x) = 18x2 + 8x + 4

A. 6x3 + 4x2 + 5x B. 6x3 + 5x2 + 4x C. 6x3 + 4x2 + 4x D. 7x3 + 4x2 + 4x

Mathematics

Determine the amplitude and range of the function and sketch its graph.y = -5 sin x

A. amplitude: 5; range: [-5, 5]

B. amplitude: 5; range: [0, 5]

C. amplitude: 5; range: [-5, 5]

D. amplitude: 5; range: [-5, 0]

Mathematics

Simplify.-62 - 72

A. -26 B. -85 C. 85 D. 26

Mathematics

Find the indicated derivative.Find fz for f(x, y, z) = .

A.
B.
C.
D.

Mathematics