Math question: "Graph the exponential function y = 2^x, identifying the y-intercept and the point (1, 2), and sketching the curve on a suitable coordinate plane."
+
What is the vertex form equation of a parabola with vertex (-4, 3) and a vertical stretch factor of 2?
+
Math question: Find the extrema of the function f(x) = 3x^2 - 2x + 1.