Determine whether the statement is true or false. Justify your answer,
the solution set of the inequality  is the entire set of real numbers.
?

A. False, the y -values are less than zero for all values of x.
B. True, the y -values are greater than zero for all values of x.


Answer: B

Mathematics

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Which of the following is not true about similar polygons??

A. ?If the sides are proportional and all but one of the corresponding angles are given and are equal, then the polygons can still be determined to be similar. B. ?If the sides are proportional and all but one of the corresponding angles are given and are equal, then the polygons are not necessarily similar. C. ?If the sides are proportional, but the corresponding angles are not congruent, then the polygons are not similar. D. ?If the sides are not proportional, then the polygons are not similar. E. ?a and b only.

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Simplify the expression. Use positive exponents. Assume variables represent nonnegative numbers.(-2x2y)4

A. 16x6y4 B. -8x2y4  C. 16x8y4  D. -8x2y 

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Given the following function, find the indicated values. Then write the corresponding ordered pairs.Find h(-1), h(0), and h(1) when h(x) = x2 - 2x + 1

A. (-1, 4), (0, 1), (1, 0) B. (-1, 0), (0, 0), (1, 2) C. (-1, 4), (0, 1), (1, -2) D. (-1, 0), (0, 1), (1, 4)

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Write an expression in completely factored form for the area of the shaded figure. 

A. (x - 5y)2 B. (x - 2y)(x - 3y) C. (x - y)(x - 3y) D. 5(x - y)2

Mathematics