Find the axis of symmetry of the given function.y = 4x2 + 8x + 9
A. x = -1
B. x = 5
C. x = -5
D. x = 1
Answer: A
Mathematics
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A. Prime B. Composite
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A. 7.955 ft B. 6.15 ft C. 12.3 ft D. 4.56 ft
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Express the English phrase using an algebraic expression.The product of -2 and the sum of a number x and 37
A. -2(x + 37) B. -2 + 37x C. -74x D. -2x + 37
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