Question

A Find any 4 cordinates for x - 2y +1 and make a graph showing all coordinate check
these points lie on a line or non​

Answer 1

Answer:

x−2y=3

When x=0,y=−

2

3

y=0,x=3

(i) When x=5,5−2y=3

⇒2y=2

⇒y=1

∴ The coordinate is (5,1).

(ii) When y=0,x−0=3

⇒x=3

∴ Coordinate is (3,0).