An electrician charges a set fee for every house call and then charges an hourly rate depending on how long the job takes. The total cost of the electrician's services can be
determined using the equation C = 50t + 100, where t is the number of hours the
electrician spends at the house working. What is the slope of the equation and what is
its interpretation in the context of the problem?
The slope of the function is
which represents