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Which of the following is a polynomial factor of x2 - 2x - 24?

(A)x - 4

(B) x + 4

(C) x + 6

(D) 6 - x

(E) x

The Correct Answer

Which of the following is the equation for a circle with diameter image, given that a = (4, 2) and b = (8, -4)?

(A)x2 + y2 = 13 (B) x2 + y2 = 26 (C) (x - 6)2 + (y + 1)2 = 13 (D) (x + 6)2 + (y - 1)2 = 13 (E) (x - 6)2 + (y + 1)2 = 26

Correct Answer: C

The following figure shows a regular octagon inscribed in a circle. The arc length from Ato Bis 6π. What is the area of the shaded region of the circle?

(F) 8π(G) 16π(H) 24π(J) 36π(K) 64π

Correct Answer: H

Which of the following is equivalent to image?

(A)img (B) img (C) img (D) img (E) img

Correct Answer: A

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