Question 95220
(-8,1) and (-8,7)
General Form: Ax+By+C=0
slope-intercept form: y=mx+b
1st we get the slope (m)
{{{m=(y-y[1])/(x-x[1])}}}
m=(1-7)/-8+8
m=-6/0=undefined because division is not allowed.
We have to stop there.
We can't write an equation without the slope.