Question

triangle as 18. Draw the graph of each of the following linear equation in two variables A.)
$x + y = 4$
$y = 3x$
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Answer 1

Step-by-step explanation:

1. x+

y=

4

x 0 1 4

y 4 3 0

(ii)

x−

y=

2

x 2 3 0

y 0

1 −2

(iii)

y=

3x

x 0 1 −1

y 0 3 −3

(iv)

2x+

y=

3

x 0 1

2

3

y 3 1 0