I need to find the range but I keep getting it wrong:(

Range is from the lowest y value on the graph to the highest y value. There are different ways of writing range, and the way you write it depends on your teacher.

I will show you the ways I know.
[-5,6]

-5 is less than or equal to 0 is less than or equal to 6

I hope this helps!

4would have to be the correct answer

Ait gives no info about the y at the end therefore it has no solution