Atelephone company charges $4.95 per month for long distance calls plus $0.05
per minute. the monthly cost c of long distance calls can be described by the equation c = 0.05m + 4.95, where m is the number of minutes
1)find the y-intercept of the graph of the equation
2)graph the equation
3)if you talk 140 minutes, what is the monthly cost for long distance