Math question: Graph the inequality y < 2x - 1 in the coordinate plane by plotting at least three points, then describe the shaded region.
+
Question: The function f(x) represents the exponential growth of a population. If f(2) = 100 and f(5) = 400, find the equation of the graph. (Assume f(x) = a*b^x, where a and b are constants)
+
Question: In triangle ABC, if angle A = angle C and side AB = side BC, what is the measure of angle B?