Find any x-intercepts.y = x2 + 14x

A. 0 and -14
B. -14
C. 0 and 14
D. none

Answer: A

Mathematics

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Find the first term and the common ratio of the geometric sequence.1, , 5, 5, . . .

A. a1 = 1, r = 
B. a1 = 1, r = 5
C. a1 = , r = 5
D. a1 = , r = 

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Refer to the figure to answer the question. Line DH is parallel to line IM. Line BO is perpendicular to line DH.m?IJN is 52°. What is the measure of ?DEA?

A. 52° B. 38° C. Cannot be determined D. 128°

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Provide an appropriate response.Which one of the following methods cannot be used to solve the equation 

A. Factoring B. Completing the square C. Quadratic formula D. All of the methods can be used.

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Factor the expression completely.z2 - 2z - 8

A. (z - 8)(z + 1) B. (z - 2)(z - 4) C. (z - 2)(z + 4) D. (z + 2)(z - 4)

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Mathematics