Graph the equation and its tangent.Graph y = 5x2 and the tangent to the curve at the point whose x-coordinate is -2.
A. 
B. 
C. 
D. 
Answer: C
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Find the slope of the line containing the points: 
and 
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?
A.
?4
B.
?-4
C.
?
D.
?
E.
?None of the above.
Simplify.
A. 68 B. Not a real number C. 28 D. 92
Solve the problem.The rates of death (in number of deaths per 100,000 population) for 20-24 year olds in the United States between 1985-1993 are given below. (Source: NCHS Data Warehouse) 
A logarithmic equation that models this data is y = 57.76 + 48.56 ln x where x represents the number of years since 1980 and y represents the rate of death in that year. Use this equation to predict the year in which the rate of death for 20-24 year olds first exceeds 200.
Fill in the blank(s) with the appropriate word(s).
Find the exact area of the surface obtained by rotating the given curve about the x-axis.
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