Question

What is the domain and range and function?? Then can u explain how u did it please and thank you

Answer 1

Explanation:

From the graph we can see that x ranges from 0 to 6. There's a continuous graph on [0, 6]. This is the domain of the function.

Also from the graph we can see that the smallest y value is -6 and the largest is 18. Thus, the range is [-6, 18].