Look at this set of ordered pairs: (15, 6) (19, 19) (8, 2) Is this relation a function? Choices: (A)yes (B)no

Understand Function Definition: Step 1: Understand what a function is. A function means that each input (x-value) must have exactly one output (y-value). Check for Repeated X-Values: Step 2: Check the ordered pairs for repeated x-values. The pairs are (15, 6), (19, 19), and (8, 2). Identify Multiple Y-Values: Step 3: Identify if any x-value is associated with more than one y-value. Here, each x-value 15, 19, and 8 appears only once. Confirm Function Status: Step 4: Since no x-value is repeated with a different y-value, this set of ordered pairs is a function.

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Look at this set of ordered pairs: $\newline$ $(15, 6)$ $\newline$ $(19, 19)$ $\newline$ $(8, 2)$ $\newline$ Is this relation a function? $\newline$ Choices: $\newline$ (A) yes $\newline$ (B) no

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Q. Look at this set of ordered pairs:

\newline

(15, 6)

\newline

(19, 19)

\newline

(8, 2)

\newline

Is this relation a function?

\newline

Choices:

\newline

(A) yes

\newline

(B) no

Understand Function Definition: Step $1$ : Understand what a function is. A function means that each input ( $x$ -value) must have exactly one output ( $y$ -value).
Check for Repeated X-Values: Step $2$ : Check the ordered pairs for repeated x-values. The pairs are $(15, 6)$ , $(19, 19)$ , and $(8, 2)$ .
Identify Multiple Y-Values: Step $3$ : Identify if any $x$ -value is associated with more than one $y$ -value. Here, each $x$ -value $15$ , $19$ , and $8$ appears only once.
Confirm Function Status: Step $4$ : Since no $x$ -value is repeated with a different $y$ -value, this set of ordered pairs is a function.