The Graph of a Function F Is Given $x$ Is $f ( x ) = 0$

question 81

Multiple Choice

The graph of a function f is given. Use the graph to answer the question.
-For what numbers $x$ is $f ( x ) = 0$ ?

• A) \(- 15\)
• B) \(( - 25 , - 15 ) , ( 17.5,25 )\)
• C) \(( - 15,17.5 )\)
• D) \(- 15,17.5,25\)

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Definitions:

Variability

The measure of how spread out or scattered the points in a data set are.

Average Ages

The mean age of a group of individuals, calculated by summing their ages and dividing by the number of individuals.

Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of data values from the mean value of the dataset.

Sample

A subset of individuals or observations from a larger population, used to make inferences about the population.