The interval for which the graph remains constant is; Option C: -4 ≤ x ≤ -2
<h3>How to find graph intervals?</h3>
The interval on the graph at which it is constant would be the x-interval where the value of y remains the same.
Now, from the given graph, we can see that from x = -2 to x = -4, the value of y remains the same at y = -3.
Thus, we can conclude that the interval for which the graph remains constant is; -4 ≤ x ≤ -2
Read more about graph intervals at; brainly.com/question/453733
#SPJ1
