Question

Solve graphically the following system of linear equations:
2x-y=2
4x-y=8
Also,finds the coordinates of the points where the lines meet the axis of x.

Answer 1

y =2-x2

x=0 y=2-0(2)=2
x=1 y=2-1(2)=0
x=2 y=2-2(2)=2-4=2
(0,2)
(1,0)
(2,2)