Which set of ordered pairs does not represent a function? {(9,2),(-5,2),(-4,0),(1,9)} {(-3,-5),(0,8),(1,-2),(1,-9)} {(-9,-5),(-5,4),(3,4),(-6,5)} {(1,1),(-1,-8),(9,0),(6,0)}

Define function as relation: A function is defined as a relation where each input (x-value) has exactly one output (y-value). To determine which set of ordered pairs does not represent a function, we need to check if there are any repeated x-values with different y-values in each set.Check first set: Check the first set: {(9,2),(-5,2),(-4,0),(1,9)} In this set, all x-values are unique. Therefore, this set represents a function.Check second set: Check the second set: {(-3,-5),(0,8),(1,-2),(1,-9)} In this set, the x-value 1 appears twice with two different y-values (-2 and -9). This violates the definition of a function.Identify non-function set: Since we have found a set that does not represent a function, we do not need to check the remaining sets. The second set is the answer to the question prompt.

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Which set of ordered pairs does not represent a function?

{(9,2),(-5,2),(-4,0),(1,9)}

{(-3,-5),(0,8),(1,-2),(1,-9)}

{(-9,-5),(-5,4),(3,4),(-6,5)}

{(1,1),(-1,-8),(9,0),(6,0)}

Which set of ordered pairs does not represent a function? $\newline$ $\{(9,2),(-5,2),(-4,0),(1,9)\}$ $\newline$ $\{(-3,-5),(0,8),(1,-2),(1,-9)\}$ $\newline$ $\{(-9,-5),(-5,4),(3,4),(-6,5)\}$ $\newline$ $\{(1,1),(-1,-8),(9,0),(6,0)\}$

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Math Problems

Algebra 1

Write a quadratic function from its x-intercepts and another point

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Q. Which set of ordered pairs does not represent a function?

\newline

\{(9,2),(-5,2),(-4,0),(1,9)\}

\newline

\{(-3,-5),(0,8),(1,-2),(1,-9)\}

\newline

\{(-9,-5),(-5,4),(3,4),(-6,5)\}

\newline

\{(1,1),(-1,-8),(9,0),(6,0)\}

Define function as relation: A function is defined as a relation where each input ( extit{x}-value) has exactly one output ( extit{y}-value). To determine which set of ordered pairs does not represent a function, we need to check if there are any repeated extit{x}-values with different extit{y}-values in each set.
Check first set: Check the first set: $\{(9,2),(-5,2),(-4,0),(1,9)\}$ $\newline$ In this set, all $x$ -values are unique. Therefore, this set represents a function.
Check second set: Check the second set: $\{(-3,-5),(0,8),(1,-2),(1,-9)\}$ $\newline$ In this set, the x-value $1$ appears twice with two different y-values $(-2$ and $-9$ ). This violates the definition of a function.
Identify non-function set: Since we have found a set that does not represent a function, we do not need to check the remaining sets. The second set is the answer to the question prompt.