Question

Draw a graph of line x + y = 4.
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Answer 1

I'd dhj kg fn of fn of fn kg to

Answer 2

let x be 0,1,-1,2.

1.x+y=4

0+y=4-0

y=4.

2.x+y=4

1+y=4

y=4-1

y=3.

3.x+y =4

-1+y=4

y=4+1

y=5.

4. x+y=4

2+y=4

y=4-2

y=2.

answer : x, y

1. 0,4

2.1,3

3.-1,5

4.2,2

please put it into brain list.