Alocal technical school has 856 students. they expect 700 guests for a special speaker. the custodian has set up 1,500 chairs. how many more chairs are needed if all visitors and students are to have seats?

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.