Graph the parabola. Identify the vertex, axis, domain and range.x = (y - 2)2 - 6
A. Vertex: (1, -9); Axis: x = 2;
Domain: (-?, ?); Range: (-?, -6]
B. Vertex: (-1, -7); Axis: x = 2;
Domain: (-?, ?); Range: [-6, ?)
C. Vertex: (-6, 2); Axis : y = 2;
Domain: [-6, ?); Range: (-?, ?)
D. Vertex: (-6, 2); Axis : y = 2;
Domain: (-?, -6]; Range: (-?, ?)
Answer: C
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Graph the function, showing all asymptotes (those that do not correspond to an axis) as dashed lines. List the x- and y-intercepts.f(x) = 
A. No x-intercepts, no y-intercepts ;
B. No x-intercepts, no y-intercepts ;
C. No x-intercepts, no y-intercepts ;
D. No x-intercepts, no y-intercepts ;
Solve the system by graphing.x + y = -2x - y = -16
A. (7, -9) B. Infinite number of solutions C. No solution D. (-9, 7)
Solve the inequality. Give the solution set in both interval and graph forms.
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A. 
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B.
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C.
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D.
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Simplify.(16y2 + 3) - (-14y4 - 8y2 + 3)
A. 14y4 + 24y2 B. -14y4 + 8y2 + 6 C. 14y4 + 24y2 - 6 D. 38y6