Math question: Find the absolute extrema of f(x) = x^3 - 2x^2 + 3x - 1 on the interval [-1,3].
+
Math Question: Solve for x: log(base 3)(x + 2) = 2
+
Question: Consider the exponential function f(x) = 3^(2x). Plot its graph with x-values ranging from -2 to 2. How many times does the graph intersect the x-axis?