Write an equation for the quadratic function whose graph contains the given vertex and point.Vertex (-2, -5), point (-4, -9)
A. P(x) = x2 + 4x - 5
B. P(x) = -4x2 + 4x + 9
C. P(x) = -x2 - 4x - 9
D. P(x) = -x2 + 2x - 5
Answer: C
Mathematics
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is a rational number.
A. Multiplication Inverse B. Multiplication Property C. Multiplicative Identity D. Closure Property
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A. 0.01507 B. 1507 C. 150.7 D. 1.507
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Express the given function H as a composition of two functions f and g such that H(x) = (f ? g)(x).H(x) = (-8x + 9)9
A. f(x) = -8x + 9, g(x) = x9 B. f(x) = (-8x)9, g(x) = 9 C. f(x) = x9, g(x) = -8x + 9 D. f(x) = -8x9, g(x) = x + 9
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Graph the inequality.x < 0
A. 
B. 
C. 
D. 
Mathematics