#### Question:

Determine whether the relation represents y as a function of x.

Posted By Admin @ September 03, 2022

Determine whether the relation represents y as a function of x.

All **functions **are **relations**, but not **all relations **can be said to be **a function**.

The **relation y **is not a **function of x**

Given that:

To determine if **y is a function of x**, we first solve for **y**

We have:

Subtract 2x from both sides

Square both sides

Split

or

This means that:

For **one value of x**, there are **two possible values of y**

This scenario is regarded as a **one-to-many relation.**

This type of **relation **is **not a function**.

Hence, y is **not a function **of x

Read more about **functions and relations **at:

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