What is the angle created by two intersecting lines if their corresponding angles are congruent?
+
What is the derivative of f(g(x)) in terms of f', g', and g''?
+
Math question: What is the coefficient 'a' in the parabola function 𝑦 = ax^2 if the vertex is located at (2, 5) and the function passes through the point (3, 12)?