Graph the equation. Include the coordinates of any local extreme points and inflection points.y = 9x2 + 54x
A. local minimum: (-6,-54)
no inflection points
B. local minimum: (3,-81)
no inflection points
C. local minimum: (-3,-81)
no inflection points
D. local minimum: (6,-54)
no inflection points
Answer: C
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Factor, if possible.u2 - 2uv - 63v2
A. (u - 7v)(u + 9v) B. (u - v)(u + 9v) C. (u + 7v)(u - 9v) D. (u - 7v)(u + v)
Provide an appropriate response.Write the equation of the line shown on the graph. 
A. y = -3 B. y = 3 C. x = 3 D. y = x + 3
Solve the problem.The table lists numbers of bachelor's degrees awarded by a midwestern college in selected years. Determine 
so that f models these data. 
A. f(x) = 2(x - 2002)2 + 468 B. f(x) = 1.8(x - 2002)2 + 468 C. f(x) = 1.8(x - 1992)2 + 648 D. f(x) = 2(x - 1992)2 + 648
Find the equation of a circle satisfying the given conditions.Center: (0, 5); radius: 2
A. (x - 5)2 + y2 = 4 B. (x + 5)2 + y2 = 4 C. x2 + (y + 5)2 = 2 D. x2 + (y - 5)2 = 4