Graph the equation and give the coordinates of the vertex.y = x2 - 2x - 4 
A. (-1, -5)
B. (1, 3)
C. (1, -5)
D. (-1, -3)
Answer: C
Mathematics
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A. 31 in. B. 32 in. C. 30 in. D. 29 in.
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Change to the equivalent decimal.
A. 76 B. 0.76 C. 0.13 D. 7.6
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Simplify the expression.5x - 8 - 26x - 2
A. 21x - 6 B. -21x - 10 C. -21x - 6 D. 21x - 10
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Give the range for the function if the domain is {-2, -1, 0, 1, 2}.y = x2
A. {0, 1, 4} B. {-4, -1, 0, 1, 4} C. {-2, -1, 0, 1, 2} D. {0, 1, 2}
Mathematics