How can you use the quadratic formula to solve quadratic equations or to predict the nature of their solution?

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?