Question

a line has a slope of 2 and passes through the points (4,0). what are the coordinates of another point that is on the line?

Answer 1

y= mx +b
0 = 2 (4) + b
-8=b
y=2x-8


put any point in the equation and u will get the rest of the points, for example. .
I am taking a point 5 on the x -asis
y= 2 (5)-8
y= 10-8= 2
now I have another point that is (5,2)