Math, asked by rk9673050074, 3 months ago

draw a graph of equation X + 2y=5​

Answers

Answered by psk032007
1

Answer:

Explanation:

To find the intercepts, substitute in

x

=

0

to find the y-intercept and

y

=

0

to find the x-intercept, so:

Substitute

x

=

0

into

x

+

2

y

=

5

0

+

2

y

=

5

2

y

=

5

y

=

5

2

Therefore, the y-intercept is

y

=

5

2

, also written as

y

=

2.5

Substitute

y

=

0

into

x

+

2

y

=

5

x

+

2

(

0

)

=

5

x

=

5

Therefore, the x-intercept is

x

=

5

If you do not already know so, the x-intercept is where the line touches or crosses through the x-axis and the y-intercept is where the line touches or crosses through the y-axis.

Now that you know the intercepts, simply indicate on the graph the points

(

5

,

0

)

(the x-intercept) and

(

0

,

2.5

)

(the y-intercept) and draw a line connecting the dots, so the graph would be:

graph{x+2y=5 [-7.54, 12.46, -3.48, 6.52]}

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