I have a cat :)

welp, free points i guess

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Which of the following is true for the relation f(x)=2x^2+1

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0