Draw the graph of equation 3x+2y=6.find the co-ordinate of the point where the graph intersects
the Y-axis.
shwetajindal99:
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
Answered by
6
3x+2y=6
intersect y axis so x axis is o
s0
2y=6
y=3
(0,3)
intersect y axis so x axis is o
s0
2y=6
y=3
(0,3)
I CAN'T UNDER STAND PROPERLY
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 ..
Answered by
0
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
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
Similar questions