Answer this would be very problem: a college bookstore charges $60 for a semester membership. the first book is free with

the membership, and any book after that costs $27.60 including tax.

complete items 1-5 below. be sure to show/explain all of your work using the template provided. you

will be scored using the performance task rubric.

1. define a variable.

2. write a function using function notation.

3. generate an input/output table with at least 5 values (show all work).

4. state the domain and range of the function.

5. tara has to buy four books for her spring classes. the original prices of the books

are $32.95, $76.72, $21.19, and $43.11. should she purchase the membership or is it cheaper

to buy the books at the original cost?