Question

Draw the rough graph of x + y = 4.​

Answer 1

HEY MATE YOUR ANSWER IS HERE

★ GIVEN EQUATION ★

X + Y = 4

★ SOLUTION ★

LET VALUE OF X = 0 , 1 , 2 , 3 AND 4

WHEN X = 0

0 + Y = 4

Y = 4

WHEN X = 1

1 + Y = 4

Y = 3

WHEN X = 2

2 + Y = 4

Y = 2

WHEN X = 3

3 + Y = 4

Y = 1

WHEN X = 4

4 + Y = 4

Y = 0

NOW OUR 5 COORDINATES OF LINE X + Y = 4 ARE

• A ( 0 , 4)
• B ( 1 , 3 )
• C ( 2 , 2)
• D ( 3 , 1 )
• E ( 4 , 0 )

NOW PLEASE REFFER THE GRAPH TO THE ATTACHMENT

THANKS FOR YOUR QUESTION HOPE THIS HELPS

Answer 2

$\bf{x + y = 4} \\ \bf{ \: \: \: \: if \: x = 1 \: then \: y = 3} \: \\ \tt{let \: we \: assume \: that \: } \\ \tt{1 + 3 = 4} \\ \tt{2 + 2 = 4} \\ \tt{3 + 1 = 4} \\ \tt{0 + 4 = 4} \\ \tt{4 + 0 = 4}$

see the attachment !!!

IN NEGATIVE WE CAN DO MORE ....!