A*b ^ 2 + 4c for a = 3, b = - 5, c = - 3

Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839

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

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points