Question

The final cost of a sale item is determined by multiplying the price on the tag by 75%. Which best describes the function that represents the situation?

Answer 1

"It is linear because the ratio of the change in the final cost compared to the rate of change in the price tag is constant."

Explanation:

Answer 2

Discount, as you are lowering the item price from 100% (Default ) to 75%


Discount = 100% - 75% = 25%

If it was required to find the discount.

discount = 0.25 x Price.

newPrice = 0.75 x Price

Original price = Discount + new Price.