Math question: What is the vertex of the quadratic function f(x) = x^2?
+
What is the area of a triangle with base=b and height=h?
+
What is the equation of a hyperbola with its center at (2, -3), vertices at (2, -5) and (2, -1), and asymptotes given by the lines y = x - 1 and y = -x - 5?