Which is an equation of a circle with center (2, -1) that passes through the point (3, 4)?
a(x - 2)2 + (y + 1)2 = 13
b(x - 2)2 + (y + 1)2 = 26
c(x + 2)2 + (y - 1)2 = 13
d(x + 2)2 + (y - 1)2 = 26

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

How do you use the elimination method for this question? explain, because i really want to understand!

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0