Evaluate the function.

f(x)= -2x^2 + 8x - 10

Plzzz i beg u so much asap ! what is the slope of this line? enter your answer in the box.

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?