Question

draw a graph on x+y=4

Answer 1

Heya!!!!


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Some of the solutions for the given equation , x+ y = 4 are:

•(2,2)

•(1,3)

•(3,1)


And here l have attatched the picture of graph representing this equation which is obtained by useng the solutions.Since the equation is a linear eqaution in two variables which can be written as 1x+1y-4=0, the graph obtained is a straighr line.

HOPE IT HELPS!!

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Answer 2

Concept

A diagram (such as a series of one or more points, lines, line segments, curves, or areas) that represents the variation of a variable in comparison with that of one or more other variables is known as graph.

Given

An equation x + y=4

Find

We are asked to draw the graph of the given equation.

Solution

By considering given equation

We will find at least two points to make the line

x + y=4

Put x=0 ,  then y=4

put y=0 , then x=4