Find the intercepts of the function f(x).f(x) = x3 + 6x2 - x - 6

A. x-intercepts: 1, 2, -3; y-intercept: -6
B. x-intercepts: -1, 2, 3; y-intercept: -6
C. x-intercepts: 1, -1, 6; y-intercept: -6
D. x-intercepts: 1, -1, -6; y-intercept: -6


Answer: D

Mathematics

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Find the equation of the line described, and express your answer in the specified form.Parallel to the line -5x + 2y = -3; passes through the point (4, 0); standard form

A. 2x + 5y = 20 B. -5x + 2y = -20 C. -5x + 2y = 8 D. 2x + 5y = 8

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Convert to radical notation and simplify.642/3

A.
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Determine the constant that should be added to the binomial so that it becomes a perfect square trinomial. Then write and factor the trinomial.x2 - 12x

A. 144; x2 - 12x + 144 = (x - 12) 2 B. 36; x2 - 12x + 36 = (x - 6) 2 C. -144; x2 - 12x - 144 = (x - 12) 2 D. -36; x2 - 12x - 36 = (x - 6) 2

Mathematics

Solve the problem.A rug is to fit in a room so that a border of even width is left on all four sides. If the room is 17 feet by 22 feet and the area of the rug is 204 square feet, how wide will the border be?

A. 5 ft B. 4.5 ft C. 2.5 ft D. 3.5 ft

Mathematics