Can someone do this for me i dont get it its confusing me?

To graph the given equation, we need some points .

The given equation is of the form

Where the y intercept is (0,3). And to find the x intercept , we have to plug y=0, and solve for x, that is

So the x intercept is (3,0).

So we have (3,0) And (0,3).

On plotting and joining the points we will get the required graph .

Domain, D:

There is no restriction on x. Therefore domain is

And similarly, Range,R:

what does x eaqual

step-by-step explanation: