Mathematics, 02.02.2020 20:45, jdilla98
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)
Answers: 1
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Between which two ordered pairs does the graph of f(x) = x2 + x β 9 cross the negative x-axis?
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