Multiple Choice
Decide whether the following problem can be solved using precalculus, or whether calculus is required. If the problem can be solved using precalculus, solve it. If the problem seems to require calculus, use a graphical or numerical approach to estimate the solution. A cyclist is riding on a path whose elevation is modeled by the function where x and
are measured in miles. Find the rate of change of elevation when x = 4.
A) precalculus, 0.08
B) calculus, 0.2
C) calculus, 0.64
D) calculus, 0.08
E) precalculus, 0.2
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Decide whether the following problem can be
Q2: Consider the length of the graph of
Q3: Use the rectangles in the following graph
Q4: Use the rectangles in the following graph
Q5: Decide whether the following problem can be
Q7: Use the rectangles in the graph given
Q8: Decide whether the following problem can be
Q9: Decide whether the following problem can be
Q10: Decide whether the following problem can be