Question

What's happening to this graph when the X values are between 4 and 8?

Answer 1

Hello!

On the graph, when the X values are between 4 and 8, they are being constant. The X values between 4 and 8 are constant because the line shown between 4 and 8 on the graph show the line as a straight line. It is not going up nor is it going down, so you can conclude that the X values are not increasing or decreasing.

I hope this helps!

Answer 2

It's constant when it is greater than or equal 2
Answer

when the X values are between 4 and 8, it's constant.
when x = 4, y = -2 
when x = 5, y = -2
when x = 6, y = -2...and so on....

So when x is greater than or equal 2, y is still constant at -2 
A is the correct answer.