(x + 12)2 + (y+13)2 = 36

What’s the steps to get the center and the radius?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.