00:01
And this problem, we are supposed to determine if these two equations are parallel, perpendicular, or neither.
00:09
So for the red equation, we're going to put that in slope intercept form.
00:14
So 4y equals negative 3x minus 2.
00:19
Y equals negative 3 over 4x minus 0 .5.
00:26
The blue is already in slope intercept form.
00:31
So we are going to graph them.
00:44
We can see that the slope of the red is the negative of the slope of the right, of the blue.
00:54
So the blue has a slope intercept of negative 3.
00:59
So you're going to rise up 3 to be 0, and we're going to run 4.
01:11
So the next point is going to be 3.
01:16
Three, i'm sorry, four, zero.
01:24
So we get this slope here...