I need to know m and b
Hi Kynzie;
y+x=0
Slope-intercept form is y=mx+b.
m is the slope.
b is the y-intercept, the value of y when x=0.
y+x=0
Let's subtract x from both sides...
-x+y+x=0-x
y=-x+0
We do not need the zero, except to highlight the fact that the y-intercept is 0.
The slope is -1.
y=-x