Question

Draw the graph of each of the following linear equations in two variables :
(1) x + y = 6
(2) x - y = 2
(3) x - 2y = 6
(4) y = 3x
(5) y = x + 1
(6) 3x + y = 2

Answer 1

Answer:

Graph attached

Step-by-step explanation:

x + y = 6

x y

-3 9

-2 8

-1 7

0 6

1 5

2 4

3 3

     values  of y

x X + y = 6 X-y = 2 y = 3x  x - 2y = 6 Y = X + 1 3x + y = 2

-3 9 -5 -9 -4.5 -2 11

-2 8 -4 -6 -4 -1 8

-1 7 -3 -3 -3.5 0 5

0 6 -2 0 -3 1 2

1 5 -1 3 -2.5 2 -1

2 4 0 6 -2 3 -4

3 3 1 9 -1.5 4 -7