Circle equation question(s)
So in this question, it is asking to graph a venn diagram with three circles. The equations I used are the followingL
The thing I am stuck on is when it asks me to choose two of the equations and solve as a system of equations, and how many solutions will be found when solved.
The second thing I cannot figure out is when it asks: how many solutions would you find if you were to solve all three equations as one system? How would you do this?
Thanks for any help!