Factor completely.x2 + 5xy - 14y2

A. (x - 7y)(x + y)
B. (x - 7y)(x + 2y)
C. (x - y)(x + 2y)
D. (x + 7y)(x - 2y)


Answer: D

Mathematics

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Solve.For the following whole number, list all its factors. 48 = 

A. 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 B. 24 ? 3 C. 1, 3, 4, 8, 12, 24, 48 D. 2, 3, 6, 8, 12

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Provide an appropriate response.Is -7 a solution of 3(x + 4) - 12 = 3x?

A. solution B. not a solution

Mathematics

Decide if the function is an exponential function. If it is, state the initial value and the base.y = 5x

A. Exponential Function; base = 5; initial value = 0 B. Not an exponential function C. Exponential Function; base = 5; initial value = 1 D. Exponential Function; base = x; initial value = 5

Mathematics

Sketch the graph of the function. ? ?

A.

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B.

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C.

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D.

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Mathematics