Draw the graph of equation 3x+2y=6.find the co-ordinate of the point where the graph intersects
the Y-axis.

2
these questions are very simple .... always remember whenever the line intersect any axis x or y .. the cordinates of the other axis will be zero so put x=0
y will be 3 then put y=0 you will x=2
it is wrong
how ??????

Answers

2014-03-15T12:03:43+05:30
3x+2y=6
intersect y axis so x axis is o
s0
2y=6
y=3
(0,3)
1 4 1
THE LINE INTERSECT Y AXIS SO X WILL BE XERO
why zero?
there will be many case where 1) parellel to x axis
then we should not use 3?
u can also use 3 .... look what we always try to do .... we try to simplify the equation ... so we put zero ..
2014-03-15T13:08:14+05:30
Given equation = 3x+2y=6
when x=1,  y= 3/2 point  ( 1,3/2)
when y=1, x=3/2( and point) 
WHere grap intersect y axis= that x=0;
0+2y=6
y=3

so y=3 where grap intersect
0