A department store is offering a coupon for 26% off for any purchases over $100.

Question

How much would you spend for a $100 purchase?
You would spend $____.

Construct a formula a piecewise functiom for the actual cost, C, of the purchase as a function of the original purchase price, P.

C=_____, 0 <P less than or greater than 100.

C=____, P>100.

Answer 1

less than or equal to*

Answer 2

$100