Find the vertex.f(x) = x2 - 2
A. (0, 2)
B. (2, 0)
C. (-2, 0)
D. (0, -2)
Answer: D
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Use l'H
pital's Rule to evaluate the limit.
A. 
B. 1
C. 
D. ?
Use the circle graph to answer the question.How did a family spend a total of 20,000 miles driving to different locations for various purposes over the course of one year? Simplify the fraction representing the number of Medical miles driven. 
A. 
B. 
C. 
D. 
Find the surface area or volume.The region between the curve y = sinx, 0 ? x ? 1.0, and the x-axis is revolved about the x-axis to generate a solid. Use a table of integrals to find, to two decimal places, the volume of the solid generated.
A. 0.91 B. 0.87 C. 0.82 D. 0.86
Use a graphing calculator to plot the data and find the quadratic function of best fit.A rock is dropped from a tall building and its distance (in feet) below the point of release is recorded as accurately as possible at various times after the moment of release. The results are shown in the table. Find the regression equation of the best model. 
A. y = 15.95x2 B. y = -74.9 + 290 lnx C. y = - 148.4 + 112x D. y = 13.0 e0.686x