Question

Question #58e75

Answer 1

`y=256` is a horizontal line through `(0,256)`

Explanation:

The equation can also be written as `y=256`

For a function, for a specific value of `x` there must be only one answer for `y`.

`xtoy`

In this case, the value of `x` you choose has no effect on the value of `y`, which is always `256`

`5to 256, and (-3) to 256, and 80 to 256` etc

This is known as a many-to-one function because many values of `x` all give the same value for `y`.

The graph will be a horizontal line going through `(0,256)`