Determine the Maximum Possible Number of Turning Points for the Graph

question 46

Multiple Choice

Determine the maximum possible number of turning points for the graph of the function.
- $f ( x ) = ( x + 2 ) ( x - 4 ) ( 4 x - 6 )$

• A)3
• B)4
• C)0
• D)2

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Definitions:

Z-Test

This is a statistical test used to determine whether two population means are different when the variances are known and the sample size is large.

Chi-Squared Test

A statistical method applied to ascertain whether a meaningful relationship exists between two variables of categorical nature.

Nominal Data

Data categorized into distinctly named groups without any natural order or ranking among them.

Chi-Squared Test

A statistical hypothesis test used to determine whether there is a significant difference between the expected frequencies and the observed frequencies in one or more categories.