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2. X 0 4 7 10 13 y -5 -5 -5 -5 -5 Domain: ______________________ Range: _______________________ Function? _______

1 Answer

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Answer:


Domain =\{0,4,7,10,13\}


Range = \{-5\}


y = -5 --- function

Explanation:

Given


\begin{array}{cccccc}x & {0} & {4} & {7} & {10} & {13} \ \\ y & {-5} & {-5} & {-5} & {-5} & {-5} \ \end{array}

Solving (a): The domain

The x values represent the domain.

Hence, the domain is:


Domain =\{0,4,7,10,13\}

Solving (b): The range

The y values represent the range

Hence, the range is:


Range = \{-5\}

Solving (c): The function

By observation, we can see that for all values of x the value of y remains unchanged (-5)

Hence, the function is:


y = -5

User Svetoslav Petkov
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