A long distance phone service charges $ for the first
minutes and $
for each additional minute or fraction thereof. Use the greatest integer function to write the cost C of a call in terms of time t (in minutes) .
A)
B)
C)
D)
E)
Correct Answer:
Verified
Q1: Use the graph as shown to determine
Q2: Find the constant a such that the
Q3: Use the graph as shown to determine
Q4: Find the limit (if it exists). Note
Q6: Find the constant a such that the
Q7: Find the limit (if it exists).
Q8: Discuss the continuity of the function
Q9: Find the limit (if it exists).
Q10: Find all values of c such that
Q11: Find the x-values (if any) at which
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