Let f(x) = 8x2 - 5x and g(x) = 7x + 9.Find the composite.f[g(-3)]

A. 1212
B. 618
C. 7050
D. 408


Answer: A

Mathematics

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Use the given transformation to evaluate the integral.   Rwhere R is the parallelogram bounded by the lines    

src="https://sciemce.com/media/4/ppg__10611192124__f1q21g7.jpg" alt="" style="vertical-align: -4.0px;" /> A. -4 B. 4 C. -8 D. 8

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Graph the equation by plotting points.4y + 28x = -12

A.

B.

C.

D.

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Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.cos ? = - ,   < ? < ?Find cos(2?).

A.
B.
C. - 
D. - 

Mathematics

Solve the equation by factoring.x2 - 4 = 3x

A. {-2, -2} B. {1, -4} C. {-2, 2} D. {-1, 4}

Mathematics