170k views
3 votes
For each call, a certain phone company charges a connecting fee, and then a cost per minute after that. How much does each call's connecting fee cost?

A.$0.02
B.$0.15
C.$0.18
D.$0.03

For each call, a certain phone company charges a connecting fee, and then a cost per-example-1
User Danielnelz
by
8.2k points

2 Answers

6 votes
Your Answer is C.$0.18
User Kiding
by
7.7k points
3 votes

Answer:

The answer is option C.$0.18. The line rises from 18 means it is the initial cost point.

Explanation:

We can see that when x = 0, y = 18

This means at 0 minutes or when the call just connects, it is charged 18 pennies or cent.

So, each call's connecting fee cost is $0.18. The line rises from 18 means it is the initial cost point.

User Tamara Wijsman
by
7.5k points