Question 14 B0/1 pt 399 Details A newspaper website charges a fee for running an ad according to a linear growth model. They charge an initial first time setup fee of $35 then an ongoing fee of $5.79 each week. Find an explicit formula for this linear model after n weeks. Pn= Then use the explicit formula to find the cost to run an ad for 7 weeks. Cost = $ Question Help: Message instructor Submit Question Question 15 B0/1 pt 93 99 0 Details