Graph the parabola.y = -x2 + 2x - 8

A.

B.

C.

D.


Answer: B

Mathematics

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Solve the problem by applying the Fundamental Counting Principle.License plates are made using 3 letters followed by 3 digits. How many plates can be made if repetition of letters and digits is allowed?

A. 308,915,776 B. 1,757,600 C. 17,576,000 D. 1,000,000

Mathematics

Solve the problem.The distance a frog can jump can be estimated from the length of its back legs. The relationship is a linear function D(x) = 11.88x + 1.03, where D(x) is the distance jumped in inches and x is the length of the frog's hind legs in inches. Estimate how far a frog with 2.7 inch hind legs can jump.

A. 33.11 in. B. 14.58 in. C. 15.61 in. D. 12.91 in.

Mathematics

Factor.t3 + 343

A. (t + 7)(t2 - 7t + 49) B. (t - 7)(t2 + 7t + 49) C. (t - 343)(t2 - 1) D. (t + 7)(t2 + 49)

Mathematics

Use a graph or a table to find the limit.

A. ? B. 7 C. 2 D. 0

Mathematics