Given the vertices of isosceles trapezoid ABCD: A(2,0), B(4,0), C(5,-2), D(1,-2)

What is f(3) for the quadratic functionf(x)=2x2 + x – 12? f -3g 3h 6i. 9

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )