Question

Determine whether the relation is a function. Explain.

{(6,-1), (-4, 2), (5, 2), (4, 6), (6,5)}

Answer 1

It's not a function

Explanation:

Answer 2

`\huge\boxed{\sf No}`

Explanation:

Given relation:

{(6,-1), (-4, 2), (5, 2), (4, 6), (6,5)}

For a relation to be a function, the domain (x-values) should NOT repeat values.

Here,

Domain = {6, -4, 5, 4, 6}

The number 6 in domain is repeated. Hence, this relation is not a function.

`\rule[225]{225}{2}`