Question: "Graph the exponential function y = 2^x over the domain [-2, 2] using the increments of 0.5. How many positive x-values does the graph have?"
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Question: What is the area of a circle with radius 5 units?
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Math question: Find the derivative of y = 3sin(2x)cos(5x) - 2tan(x) + 4csc(3x) up to 200 characters long.