Question

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

Answer 1

The connecting fee is the only cost that applies when a call is 0 minutes long, look for the value of y when x=0, in other words, the y-intercept.

From the graph, the y-intercept is (0,18).

Then, the answer is 18 pennies. C. $0.18 is the answer