00:01
Okay, so for this question, we are given the equation r is equal to 2 minus 2 square root of 2, cosine of theta.
00:16
So now we have to figure out what type of graph it is based on the way the equation is given.
00:23
And when we look at it, we see that this is an r equals to a plus or minus b, cosine of theta, type of question and because we have this format it is a type of lemason.
00:40
Now to determine the exact type of lemason it is, we are going to use the values of a and b.
00:45
So a in this case is equal to 2 and b is equal to 2, oops, b is equal to 2 square root of 2 and in this case, since a is less than b, it is looped.
01:07
Now to determine the main point of this graph in order to sketch it, we are first going to mark our graph where we know the values.
01:19
So first we need our a...