Question

Select Is a Function or Is not a Function to correctly classify each relation. {(3, 2), (6, 4), (9, 6), (12, 8)} {(2, 3), (2, 5), (3, 6), (9,4)} {(2, 4), (6, 3), (4, 8), (6, 6)} {(3, 4), (5, 2), (6, 8), (6,4)} Is a Function Is not a Function​

Answer 1

`ᏗᏁᏕᏇᏋᏒ -`

Let's analyze each relation:

• 1. {(3, 2), (6, 4), (9, 6), (12, 8)}:

- Each x-value is unique, so it is a function ..

• 2. {(2, 3), (2, 5), (3, 6), (9, 4)}:

- The x-value 2 is associated with two different y-values (3 and 5), so it is not a function.

• 3. {(2, 4), (6, 3), (4, 8), (6, 6)}:

- The x-value 6 is associated with two different y-values (3 and 6), so it is not a function.

• 4. {(3, 4), (5, 2), (6, 8), (6, 4)}:

- The x-value 6 is associated with two different y-values (8 and 4), so it is not a function ..

So, the classifications are:

- Is a Function

- Is not a Function

- Is not a Function

- Is not a Function

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