Line m has no y-intercept, and its x-intercept is (3, 0). Line n has no x-intercept, and its y-intercept is (0, -4). The equation of line m is , and the equation of line n is
the equation is.. y-y1=m(x-x1) first find the m m is the slope..
do you know slope @Kaelyn78
no they don't give the slope
slope=(y2-y1)/(x2-x1) (3,0)(0,-4) x1=3 y1=0 x2=0 y2=-4 so find it slope
line m is vertical and line n is horizontal|dw:1437347451709:dw|
Vertical lines have the equation: x = x-intercept Horizontal lines have the equation: y = y-intercept
m=-4/3 so we use that (3,0) the equation is.. y-0=-4/3(x-3) y=-4/3x+4
@DecentNabeel there will be two different equations, one for each line. I think you did the equation for the line that passes through the given points.
I'm looking for two different equations, one for line m, another for line n
For m, since it's vertical the equation is x = x-intercept. The x-intercept is 3, so the equation is x = 3.
follow the same pattern for n, but since it's a horizontal line it's y = y-intercept
so y=-3?
-4
oh okay thank you
yw
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