Use the discriminant to classify the graph.
?
?
A. The graph is a cone.
B. The graph is a parabola.
C. The graph is a ellipse or circle.
D. The graph is a hyperbola.
E. The graph is a line.
Answer: C
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Integrate the function.
A. 2sin-1 4
B. 
C. 2tan-1 4
D. 2tan-1 
Solve the problem.Find the image of the given figure under the two successive translations that take P to P' and then P' to P''.
A. 
B. 
C. 
D. 
Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = 4 - log4x; relative to f(x) = log4x
A. Reflected across x-axis;
moved up 4 units
B. Moved up 4 units
C. Reflected across x-axis;
moved down 4 units
D. Moved down 4 units
Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Three coins are tossed, and the number of heads is noted.
A. 
B. 
C. 
D. 