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Mathematics, 30.07.2019 14:30 romerok568
Between which two ordered pairs does the graph of f(x) = x2 + x β 9 cross the negative x-axis? quadratic formula: x = (β6, 0) and (β5, 0) (β4, 0) and (β3, 0) (β3, 0) and (β2, 0) (β2, 0) and (β1, 0)
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Between which two ordered pairs does the graph of f(x) = x2 + x β 9 cross the negative x-axis? quad...
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