Question

Write the equation of the line passing through the points (-1,9) and (-9,1).

The equation of the line is…

Answer 1

y=x+10

Explanation:

m=y2- y1/x2 -x1

y2=1,y1=9,x2=-9,x1= -1

m=1 -9/-9-(-1)

m=1

m= y-y1/x-x1

1 =y- 9/x -(-1)

y-9 =x+1

y =X +10