Multiple Choice
A long distance phone service charges $0.35 for the first 8 minutes and $0.05 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
Correct Answer:
Verified
Related Questions
Q19: Use the graph as shown to determine
Q20: Find the limit (if it exists).
Q21: Use the graph to determine the following
Q22: Discuss the continuity of the function <img
Q23: Find the x-values (if any) at which
Q25: A ring has a inner circumference of
Q26: Find the vertical asymptotes (if any) of
Q27: Consider the length of the graph of
Q28: Find all the vertical asymptotes (if any)
Q29: Complete the table and use the result