Write the equation in point-slope form:
the line goes through (2,3) with a slope of 1/4

Which is the completely factored from of xy^3-x^3y

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?