Use a graphing calculator to graph the equation and identify the curve.
A) Parabola
B) Ellipse
C) Hyperbola
C) Hyperbola
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For what values of x does the series converge absolutely?
A. 0 ? x < ? B. x = 0 C. -1 < x < 1 D. -1 ? x ? 1
Name the property that justifies the statement. All variables represent real numbers. 33
= 33 ? 
+ 33 ? 4
A. Associative property of multiplication B. Distributive property of multiplication over addition C. Distributive property of addition over multiplication D. Associative property of addition
Match the vector equation with the correct graph.
r(t) = 
ti +(2 - t)k; 0 ? t ? 2
A. Figure 3 B. Figure 1 C. Figure 5 D. Figure 8
The figure below is a square ABCD with center O. (M, N, P, and Q are the midpoints of the sides.)
The image of A under the reflection with axis the line passing through M and P is
A. B. B. O. C. C. D. D. E. none of these