Question

I have all the other parts figured out but need help with the graphing! Please help.
In exercises 22-24, use the following information:
a gift shop sells pewter mugs for 35 dollars.they are running an engraving promotion.The first 6 letters are engraved free.each additional letter cost .20 cents

22. Write a piece wise model that give the price of the mug with x engraved
23. Graph the function
24. What is the price of a mug with the name Jamie Lynn Krane engraved letters

Answer 1

although i might not answer, you should attempt to show your other work to speed up the process

Answer 2

F(x) {35, if x is less then or equal to 6
{35+ .2(x-6), if x is greater then 6
^^Theres the answer to A, and C you just plug in the numbers and end up with $36.60..Thanks for the advice:)