Question

State the range and the domain of this graph, is if a relation function why or why not?

Answer 1

Answer:

[-4,2]

No it is not a function.

Step-by-step explanation:

The domain is the set of X coordinates. (basically how far it goes on the x axis. This does not pass the vertical line test so it is not a function. If you draw vertical lines and the graph intersects with that line more than once it is not a function.

[,] instead of (,) because the circles are closed.

Answer 2

(-4,2) is the answer have a great day!!!