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OpenStudy (sissyedgar):
@Shalante
OpenStudy (sissyedgar):
@imqwerty
imqwerty (imqwerty):
convert the equation to the form y=mx+c
where m will be slope and c will be y intercept
u get 2x+5y=10------>y=-2/5x+2
so it cuts y axis at 2
and its inclination is more than 90degrees so its b
OpenStudy (sissyedgar):
o, ok!
ty!
imqwerty (imqwerty):
np :D
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OpenStudy (sissyedgar):
1 more! :)
imqwerty (imqwerty):
u knw the cordinates of b and c so write the equation of the line passing through them nd then try out the options but putting them in the equation u got
u can get the equation of line passing through (x1,y1) and (x2,y2) by this-
\[\frac{ y-y_{1} }{ y_{2}-y_{1}}=\frac{ x-x_{1} }{ x_{2}-x_{1}}\]
OpenStudy (sissyedgar):
tht luks like 3 tingz...
Confuzion
Hard
and more Confuzion
imqwerty (imqwerty):
ok 1st step -> find the cordinates of B and C
OpenStudy (sissyedgar):
B = -3,4
C = -4,3
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imqwerty (imqwerty):
the x cordinate is written 1st so the cordinate of C is ok but B's cordinates r 4,-3
OpenStudy (sissyedgar):
o, mtay
imqwerty (imqwerty):
ok
2nd step---> write the equation of the line using the equation i wrote above^