Question: Solve the inequality system by graphing: {x + y ≥ 4, 2x - 3y < 6}. Graph the region that satisfies both inequalities. What are the coordinates of the vertices?
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Question: Given the linear function f(x) = x, what is the value of f(3) - f(2)? (
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Math question: Convert the number 0.0000358 to scientific notation.