What are the coordinates of the circumcenter of a triangle with vertices A(−3, 3) , B(−1, 3) , and C(−1, −1) ?

Answer:
(-2, 1)
Step-by-step explanation:
think about it, I took my short test and I got this and I thought it was negative 1 but it positive and it makes sense now that I look at the question now. The correct answer is (-2,1)