Find the coordinates of the vertex for the parabola defined by the given quadratic function.f(x) = (x + 3)2 - 2
A. (3, -2)
B. (-3, -2)
C. (3, 2)
D. (-3, 2)
Answer: B
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Solve the problem.Each gallon of shingle stain covers 120 square feet. How many gallons are needed to cover 960 square feet?
A. 6 gallons B. 7 gallons C. 9 gallons D. 8 gallons
Find the horizontal asymptote, if any, of the rational function.f(x) = 
A. y = 4 B. y = 0 C. y = 5 D. None
Solve the problem.A rectangular piece of cardboard measuring 27 inches by 31 inches is to be made into a box with an open top by cutting equal size squares from each corner and folding up the sides. Let x represent the length of a side of each such square. What is the maximum volume of this box? If necessary, round to 2 decimal places.
A. 1787.33 in.3 B. 58.07 in.3 C. 834.84 in.3 D. 24,562.79 in.3
Use the Binomial Theorem to expand the binomial and express the result in simplified form.(x2 + 4y)4
A. x8 + 16x6y + 96x4y2 + 256x2y3 + 256y4 B. x8 + 12x6y + 96x4y2 + 192x2y3 + 256y4 C. x6 + 16x5y +24x4y2 + 16x2y3 + 4y4 D. x6 + 12x5y + 96x4y2 + 192x2y3 + 256y4