(r, 2), (6, 3) , m = 1/2 find the value of r so the line that passes through each pair of points has the given slope. and show

As two points are given and the slope between two points say (a,b),(x,y) and is given by
m=y-b/x-a

For your question

1/2=3-2/6-r
(6-r)=1(2)
6-r=2
r+2=6
r=4

8.4 10.4 8.9 10.9 have a good day