Answer:
(1,4)
Step-by-step explanation:

(x,y)→(1,4)
I think it is a rectangle..........But i'm not sure what are your options
According to the given graph, the function is not increasing from x = -1 to x = 1.
Remember that not increasing behavior is expressed as a horizontal line.
<h2>Hence, the interval is [-1, 1].</h2>