Last one I promise:,( someone please help me I will let u hit my disp

Which of the following best describes the graph below? a. it is a function, but it is not one-to-one. b. it is a one-to-one function. c. it is not a function. d. it is a many-to-one function.

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices