Math, asked by liyaqatmir741, 10 months ago

draw the graph of the equation 2x-3y +8=0​

Answers

Answered by Anonymous
3

Answer:

Graphical Method of solving pair of linear equations in two variables

----------------------------------------------------------------------------------------------------

Solution:

Given:  

2x+3y-8=0...........................................(i)

i) For intersecting lines, a1 /a2 ≠ b1/b2

∴ Any line intersecting with eq i may be taken as 

3x +2y -9=0    or       3x+2y -7 =0

ii) For parallel lines ,  a1 /a2 = b1/b2 ≠ c1/ c2

∴ Any line parallel with eq i may be taken as 

6x +9y +7=0    or       2x+3y -12 =0

iii) For coincident lines, a1 /a2= b1/b2 =c1/c2

∴ Any line coincident with eq i may be taken as 

4x +6y -16=0    or       6x+9y -24 =0

Answered by Anonymous
13

Question:

\text{Draw the graph of the equation 2x-3y +8=0

Concept:

To find the graph we have to first find the value of x and y...

Solution:

2x - 3y + 8 = 0

2x = 3y - 8

x = \dfrac{3y - 8}{2}

x|-1 | 2 | 5

——————

y| 2 | 4 | 6

(-1 , 2) (2 , 4) (5 , 6)

Plotting the value on the graph we get:

Please refer to the attachment for the graph...

Attachments:
Similar questions