00:02
Going to graph supply and demand curves for the us and france.
00:06
So we have 300 minus 10p.
00:12
So you want to graph the inverse curves.
00:16
And it does say to use the same values on each axis for the sake of space.
00:20
I am not going to do that.
00:22
But i will try to be relative.
00:27
So i got these.
00:28
The way i graph is i find the intercepts of each equation.
00:33
So you know that these are linear based on the, format y equals mx plus b so finding each intercept allows me to create a pretty straight line and then our supply curves so next we're going to find the equilibrium price of each i'm going to erase some stuff or actually we're going to keep working with this so you do this by setting the demand equation equal to the supplied equation so equals 300 minus 10 p for the u .s and 300 minus 10 p for the u .s and 300 minus 10 p for france.
01:31
So solving each of these, you can just plug and chug, or sorry, not plug and chug, you can solve for p for each.
01:40
So you get p equals 23.
01:46
Oh, sorry, 20 for the first one and p equals 20 for the second one...