Math question: What is the asymptote of the exponential function f(x) = 3^x - 2?
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What is the rule for congruence of triangles that states if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the triangles are congruent?
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What is the radian measure of an angle formed by rotating a circle by 90 degrees in a clockwise direction?