x2 + x-9 cross the negative x-axis?
Mathematics, 13.04.2020 23:32 makeithappen60
Between which two ordered pairs does the graph of fly
x2 + x-9 cross the negative x-axis?
Quadratic formula: x= -bb2 - 4ac
2a
(-6,0) and (-5, 0)
O (-4,0) and (-3,0)
(-3,0) and (-2, 0)
O (-2, 0) and (-1,0)
Answers: 3
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Between which two ordered pairs does the graph of fly
x2 + x-9 cross the negative x-axis?
x2 + x-9 cross the negative x-axis?
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