Question

How do we draw graph for a linear or quadratic equation.??And how to make a point table??

Answer 1

it is very easy.
they will give 2 pairs of linear equation in that u should substitute x value and u will get Y value.

take a graph and draw the line and mark the numbers which u have substituted at X. and also mark the number which u have found in Y.

u will get triangle.....

Answer 2

heya!! it's Aastha.......
let the eq.
x- 3y-6=0--–--–-1
x-7y+42=0--------2
now ,
by eq 1 .
x= 6 +3y ...
by eq 2 ...
y= x+42/7
now make point table ..
so , it's depend upon u that u make ur table large or small ....
if u make it small than plot 0-5 no. between them...
I hope it help you☺️