Posted by Christopher on Tuesday, April 22, 2014 at 10:01pm.
find the intercept and graph. -x+3y=-6
I need to complete the ordered pair (3,)
so im I setting the problem up right
-x(3)+3y=-6? and thus the missing ordered pair is -2?
Math - Steve, Wednesday, April 23, 2014 at 5:55am
you don't say which intercept.
If you want the x-intercept, that's where y=0, so
-x+0 = -6
x = 6
(6,0) is the x-intercept
If you want the t-intercept, that's where x=0, so
0+3y = -6
y = -2
(0,-2) is the y-intercept.
If you have the ordered pair (3,?), plug in x=3 and you have
-3+3y = -6
3y = -3
y = -1
(3,-1) is a point on the line.
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