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Function Fundamentals

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Questions and Answers

Which type of functions can be used to represent real-life situations?

Linear functions

Piece-wise functions (correct)

Quadratic functions

Exponential functions

Which of the following is an example of a piece-wise function?

y = 2x

y = |x|

y = x^2

y = \begin{cases} 0, & \text{if } x < 0 \\ 1, & \text{if } x \geq 0 \end{cases} (correct)

How can piece-wise functions be used to represent real-life situations?

By finding the average rate of change

By simplifying complex equations

By graphing linear equations

By modeling different scenarios (correct)

Function Fundamentals

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Questions and Answers

Which type of functions can be used to represent real-life situations?

Which of the following is an example of a piece-wise function?

How can piece-wise functions be used to represent real-life situations?

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Funzione Modulo e Proprietà

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