2 6. MJ is placing a 6-line ad job posting for a secretary. The following piecewise function
gives the price of an x-line posting. The price of the ad is $35 if the ad is 4-lines or less.
The price of the ad is $35 + 8 (x-4) if the ad is more than 4 lines.
a. How many lines is MJ placing?
b. Which formula should you use based on the number of lines in the ad?
c. Solve using the correct formula?
7. MJ wants to reduce the price of the ad. So, instead of a 6-line ad, she reduced it to a
4-line ad. The following nieceris