Questions and Answers
What are the critical points in a polynomial inequality graph?
Points where the graph may change from being above the x-axis to below the x-axis
Which of the following is true about polynomial inequalities with one variable?
They can be solved using sign charts
How can graphs be helpful in solving polynomial inequalities?
They provide a visualization to the solutions
What does it mean when (f(x) > 0) in a polynomial inequality?
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What does it mean when (f(x) < 0) in a polynomial inequality?
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Sign charts are used to solve polynomial inequalities with ______ variable.
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The ______ in a polynomial inequality graph are the only places where the graph may possibly change from being above the x-axis to below the x-axis.
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In a polynomial inequality, when (f(x) > 0), it means that the function is ______ the x-axis.
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Graphs are helpful in providing a visualization to the solutions of ______ inequalities.
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In a polynomial inequality, when (f(x) < 0), it means that the function is ______ the x-axis.
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