Solve the polynomial inequality. Express the solution in interval notation.x2 - 6x - 7 ? 0
A. [7, ?)
B. (-?, -1] ? [7, ?)
C. [-1, 7]
D. (-?, -1]
Answer: C
Mathematics
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Sketch the graph of a function y = f(x) that satisfies the given conditions.f(0) = 0, 
f(x) = 0, 
f(x) = -?,
f(x) = -?, 
f(x) = ?, 
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Mathematics
Identify the number as prime, composite, or neither.61
A. Composite B. Prime C. Neither
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Find the vertices of the ellipse.2x2 + 3y2 - 20x + 18y + 71 = 0
A. (6, -3), (4, -3) B. (6.7, -3), (3.3, -3) C. (-6.7, 3), (-3.3, 3) D. (-4, 3), (-6, 3)
Mathematics
Graph the parabola.y2 = 5x
A. 
B. 
C. 
D. 
Mathematics