In Exercises 83–86, determine whether thestatement is true or false. If it is false, explain why or give anexample that shows it is false. If the graph of a polynomial function has three x-intercepts,then it must have at least two points at which its tangent line ishorizontal.
In Exercises 83–86, determine whether thestatement is true or false. If it is false, explain why or give anexample that shows it is false. If the graph of a polynomial function has three x-intercepts,then it must have at least two points at which its tangent line ishorizontal.
Chapter3: Polynomial Functions
Section3.2: Polynomial Functions Of Higher Degree
Problem 22E
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In Exercises 83–86, determine whether the
statement is true or false. If it is false, explain why or give an
example that shows it is false.
If the graph of a polynomial function has three x-intercepts,
then it must have at least two points at which its tangent line is
horizontal.
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