Find an equation for the parabola described.Vertex at (9, 2); focus at (4, 2)
A. (x - 2)2 = 8(y - 2)
B. (y - 2)2 = -20(x - 9)
C. (x - 2)2 = -8(y - 2)
D. (y - 2)2 = 20(x - 9)
Answer: B
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The figure below shows the graph of a function y = f(x). Use this graph to solve the problem.Sketch the graph of y = - 
f(x).
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A. 
B. 
C. 
D. 
In the following group of computations, one answer is wrong. Use estimation to explain which answer is incorrect.
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/>2.538 5.19 296.3894 What will be an ideal response?
Insert <, >, or = to make a true statement.?-5? 
?-16?
A. > B. = C. <
Solve the pair of linear equations by addition.
If there is one common solution, select the correct ordered pair of the point of intersection. If there is no one common solution, select either parallel or coincide for the correct answer.
A. 
B. 
C. 
D. The lines are parallel.
E. The lines coincide.