Question

HELP!!! A plumber charges a fee of $25 plus $30 per hour on the job. Make a table of values for the total charge depending on the number of hours the plumber works. Determine if this can be defined by a linear or an exponential function. What is the function? Linear: t=25+30h Linear:T=30+25h Exponential:T=30(25)^h Exponential: T=25(30)^h HELP I HAVE 10 MINS LEFT

Answer 1

Yes, this function can be defined by linear model.

Explanation:

`\mathrm{Total\:=\:Fixed\:Fee\:+\:Hourly\:Rate\:* Number\:of\:hours}`

`\mathrm{Linear:}\:\:T=\:$25+30h`

Best Regards!