On a piece of paper, graph y=-2x^2+14x-24 and identify the zeros. Select the choice that matches the graph that you drew and correctly identifies the zeros.

Can someone answer these problems for me

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?