What is the domain of the reciprocal function f(x) = 1/x? Explain how the graph of f(x) changes when x approaches positive or negative infinity and when x approaches zero.
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Math question: "Using the SAS (Side-Angle-Side) criteria, if two triangles have corresponding sides of lengths 7 cm, 9 cm, and 10 cm, are they congruent?"
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What is the volume of a rectangular prism with length 10 cm, width 5 cm, and height 3 cm?