Questions: Find the domain of the function represented by the list of ordered pairs below. (-2,9),(6,-7),(-9,-5),(-12,10) Select the correct answer below: -9,-2,6,10 -12,-9,6,9 -7,-5,9,10 -7,-5,10 -12,-9,-2,6,9

Find the domain of the function represented by the list of ordered pairs below.
(-2,9),(6,-7),(-9,-5),(-12,10)

Select the correct answer below:
-9,-2,6,10
-12,-9,6,9
-7,-5,9,10
-7,-5,10
-12,-9,-2,6,9

Transcript text: Question Find the domain of the function represented by the list of ordered pairs below. \[ \{(-2,9),(6,-7),(-9,-5),(-12,10)\} \] Select the correct answer below: $-9,-2,6,10$ $-12,-9,6,9$ $-7,-5,9,10$ $-7,-5,10$ $-12,-9,-2,6,9$

Solution

Solution Steps

Step 1: Extract the Inputs

Extract the first element from each ordered pair to represent the inputs to the function. This gives us: Inputs: [-2, 6, -9, -12]

Step 2: Remove Duplicate Elements

Remove any duplicate elements to ensure each input is unique. After removing duplicates, we have: Unique Inputs: [-9, -12, -2, 6]

Step 3: List the Unique Elements

Listing the unique elements extracted in step 2 gives us the domain of the function. The domain, sorted for clarity, is: Domain: [-12, -9, -2, 6]

Final Answer:

The domain of the function, rounded to 0 decimal places where applicable, is: [-12, -9, -2, 6]

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