A circle is drawn on a coordinate plane with the center point at (−1,3) and a radius of 5. Derive the equation of the circle in standard form, using the given information and the Pythagorean Theorem.

(x−3)^2+(y−1)^2=25

(x+3)^2+(y−1)^2=25

(x+1)^2+(y−3)^2=25

(x−1)^2+(y−3)^2=25