Identify the vertex of the parabola.y = 4x2 - 24x + 34

A. (-2, 3)
B. (3, -2)
C. (2, -3)
D. (-3, 2)


Answer: B

Mathematics

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Graph the polar equation.r = 5 - cos ?

A.

B.

C.

D.

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Solve the problem.A sample of matter has a temperature distribution given by  Describe the level surfaces and write an equation for the surface T = 300.

What will be an ideal response?

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Add or subtract. Simplify your answer to lowest terms. - 

A. r + 9
B. r - 81
C.
D. r - 9

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For the given arithmetic series, what is Sn?a1 = 2, d = -5, and n = 12

A. -1224 B. -304 C. -306 D. -612

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