Write an equation for the quadratic function whose graph contains the given vertex and point.Vertex (-5, -5), point (-3, -1)
A. P(x) = - x2 + 10x + 5
B. P(x) = x2 + 5x + 5
C. P(x) = -3x2 - 10x - 20
D. P(x) = x2 + 10x + 20
Answer: D
Mathematics
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A. 3m3(10m6 + 9m3 - 5) B. 3(10m9 + 9m6 - 5m3) C. -3m3(10m6 - 9m3 + 5) D. m3(30m6 + 27m3 - 15)
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Find an equation of the line that has the given slope and contains the given point. If possible, write your equation in slope-intercept form.m is undefined; (-10, -5)
A. y = -5 B. y = -10 C. x = -10 D. x = -5
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Factor, if possible; if the polynomial is not factorable, write "prime."u2 - 3uv - 40v2
A. (u - 5v)(u + v) B. (u - 5v)(u + 8v) C. (u + 5v)(u - 8v) D. (u - v)(u + 8v)
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Find the exact value of the expression.tan-1 
A. 
B. 
C. 
D. 
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