|If we have a point,||, and a slope, m, here's the formula we|
|use to find the equation of a line:|
It's called the
You are going to use this a LOT!
Luckily, it's pretty easy -- let's just do one:
Let's find the equation of the
line that passes through the point
( 4 , -3 ) with a slope of -2:
Just stick the stuff in a clean it up!
Find the equation of the line that passes through the point ( -2 , 6 ) with a slope of 3.