Will get brainliest if explained and correct
give the equation for a circle with the given center and radius.
center at (-1, 3), radius = 4
a. (x+3)2+(y−1)2=4
b. (x−3)2+(y+1)2=4
c. (x−1)2+(y+3)2=16
d. (x+1)2+(y−3)2=16

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.