If the Function Is One-To-One, List the Inverse Function by Switching

question 276

Multiple Choice

If the function is one-to-one, list the inverse function by switching coordinates or inputs and outputs.
- $\mathrm { f } = \{ ( - 5,10 ) , ( - 14 , - 1 ) , ( 19,16 ) \}$

• A) not one-to-one
• B) \(f ^ { - 1 } = \{ ( 10 , - 5 ) , ( - 1 , - 14 ) , ( 16,19 ) \}\)
• C) \(f ^ { - 1 } = \{ ( 10 , - 5 ) , ( 19 , - 14 ) , ( 16 , - 1 ) \}\)
• D) \(f ^ { - 1 } = \{ ( - 5 , - 1 ) , ( - 5 , - 14 ) , ( 16,19 ) \}\)

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Definitions:

P-value

The likelihood of seeing a test statistic that is as extreme or more so than what was observed, assuming the null hypothesis is correct.

Sample Standard Deviation

A measure of variation or dispersion within a sample set of values, similar to standard deviation but specifically applied to samples rather than whole populations.

Null Hypothesis

A statement used in hypothesis testing that assumes no effect or no difference in the performance or characteristics being tested.

Alternative Hypothesis

A statement in hypothesis testing that proposes a significant difference, effect, or relationship exists in the population, opposing the null hypothesis.