So the solution curve, you can eyeball a little bit by looking at the slope field. So as x, remember, x is gonna be greater than or equal to zero, so it's going to include this point right over here, and as x increases, you can tell from the slope, okay, y is gonna decrease, but it's gonna keep decreasing at a slower and slower rate, and it looks like it's asymptoting towards the line y is equal to four. So it's gonna get really, as x gets larger and larger and larger, it's gonna get infinitely close to y is equal to four, but it's not quite gonna get there. So the range, the y values that this is going to take on, y is going to be greater than four. It's not ever gonna be equal to four, so I'll do, it's going to be greater than four, that's gonna be the bottom end of my range, and at the top end of my range, I will be equal to six. Six is the largest value that I am going to take on. Another way I could have written this is four is less than y, is less than or equal to six.