Find the x and y int of

p(x)=-x^4+x^3+7x^2-x-6

Pls show work and explain thx

Which of those sequences is a geometric sequence

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%.

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,