00:01
We're going to use a graphing utility to graph this circle.
00:04
And depending on what kind of graphing utility you're using, you might need to isolate y in the equation first.
00:10
So the way you would do that from this point is to square root both sides.
00:14
So we have y plus 1 equals plus or minus the square root of 36 minus the quantity x minus 3 squared.
00:23
And then you would subtract one from both sides.
00:26
So we have negative 1 plus or minus the square root of 33.
00:30
36 minus x minus 3 quantity squared.
00:34
So then the way i would have to type this into my calculator is i would let y1 equal one of these two, maybe the one with a plus, and then i would let y2 equal the other one, the one with a minus, type them both in and then the calculator is going to graph the top half of the circle as y1 and the bottom half of the circle as y2...