Solve the problem.Write an equation for the tangent line to the curve 
at the point 
A. 
+ 
= 
B. 
+ 
= 1
C. 
+ 
= 
D. 
+ 
= 1
Answer: C
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Graph the function, showing all asymptotes (those that do not correspond to an axis) as dashed lines. List the x- and y-intercepts.f(x) = 
A. x-intercept: 
, no y-intercept ;
B. x-intercept: (0, 0) , y-intercept: (0, 0) ;
C. x-intercept: 
, no y-intercept ;
D. x-intercept: (1, 0) , no y-intercept ;
When a car skids to a stop, the length L, in feet, of the skid marks is related to the speed ?S, in miles per hour, when the brakes were applied. The formula is
.
?
A: If the skid marks are 224 feet long, how fast was the car going when the brakes were applied?B: If your speed doubles, how is the skid mark length affected?C: You are driving at 69 miles per hour. You wish to slow to a speed that will cut the length of potential skid marks in half (thus reducing the emergency stopping distance). What should be your new speed?
?
Round your answer to two decimal places if necessary.
?
What will be an ideal response?
Multiply.-(-(-15))
A. 
B. 1
C. 15
D. -15
Graph the function.f(x) = x3
A. 
B. 
C. 
D. 