00:01
Using the equation 3x minus 2y minus equals 6, we're going to replace x with some points, some x values, so that we can find the value of y so that we can find some coordinate points so that we can graph.
00:16
First thing, we're going to rearrange this into y equals mx plus b.
00:20
So we're going to move the 3x over, so that's negative 2y is equal to negative 3x plus 6.
00:25
Divide everything by negative 2.
00:27
And we get y is equal to positive three halves x minus three so that's the equation we're going to use to replace x's with so we have three halves x minus three so three halves times negative six minus three when we plug that when we solve for that we get negative 12 so our first coordinate point is negative six negative 12 three half times negative four minus three gives us negative four negative nine 3 halves times negative 2 minus 3.
01:04
When we plug that in, we get negative 6.
01:06
Our coordinate point is negative 2, negative 6.
01:09
3 halves times 0 minus 3.
01:12
When we plug that in, we get 0, negative 3 as our coordinate point.
01:19
3 halves times 2 minus 3.
01:22
That's 3 ends up with 3 minus 3, which is 0...