Answer:
11/2
Step-by-step explanation:
2,3,3,4,5,6,6,6,7,9
5+6/2
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
the slope is 0.75
you have to find the coordinate of each point then put them in acording to the formula in this case the coordinates are (-2,3) X1 and X2 and (-1,1)y1 and y2