19. Find the mean, median, and mode for the following
data set:
28 -31 26 0 31 -23

Step-by-step explanation:

Mean=38+-31+26+0+31+-23/6=31/6

Median=26+0/2=13

Mode=none

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

i need points

step-by-step explanation:

sorry bubs