00:03
So on your device, you want to first make sure that you are in the radiant mode, as well as the polar mode for graphing purposes.
00:19
So now we go to put in our equation.
00:23
For our r equals, we want to type the following.
00:26
So the r equals is most likely in your device.
00:31
And we're going to do a left parentheses.
00:34
For absolute value, we usually use abs.
00:36
Yes.
00:38
Another left parentheses for the tangent.
00:42
Again, most calculators will give you a left parentheses for the input for tangent.
00:46
If not, we want to definitely insert that in.
00:49
Close the parentheses around the angle.
00:52
Close parentheses around the trigometric function.
00:55
And then finally, close the parentheses around the absolute value.
01:00
Then we want to raise back to the absolute value of cotangent theta.
01:04
So we're going to use our carrot key or a power key...