Find the composition. If f(x) = x2 + 6x and g(x) = x + 3, find ( g ? f)(2)

A. 55
B. 80
C. 19
D. 21

Answer: C

Mathematics

Match the graph with its function using the x-intercepts.

A. f(x) = (x - 3)2 - 3(x - 3) - 4 B. f(x) = (x - 3)2 + 3(x - 3) - 4 C. f(x) = (x - 3)2 + 9(x - 3) + 14 D. f(x) = (x - 3)2 - 9(x - 3) + 14

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Mathematics

Solve the differential equation.x2 = 8y

A. y = Ce^{- 8/x}
B. y = Ce^8/x
C. y = Ce^{- 8x}
D. y = - + C

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Mathematics

Provide an appropriate response. Use a table of solutions to graph the quadratic equationy = -x2 + 6x.

A.

B.

C.

D.

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Mathematics

Solve the given equation for x.log2 = x

A.
B.
C.
D.

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Mathematics