Simplify.

A. Not a real number
B. 16
C. 112
D. 15


Answer: D

Mathematics

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Determine whether the given relationship defines a function. If so, identify the independent and dependent variable, and why the relationship is a function.Derek's weight w in second grade g.

A. No B. Yes; g, w; there is one weight for second grade.

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Solve the equation for the indicated variable.S = 2?rh + 2?r2, for h

A. h = S - r
B. h = 2?(S - r)
C. h =  - 1
D. h = 

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Graph.y = x + 5

A.

B.

C.

D.

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Determine whether the lines through the pair of points are parallel. Answer yes or no.

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