Question

I’m confused, it’s domain and range

Answer 1

Step-by-step explanation:

domain: x-values

range: y-values

Graph 8:

domain: -2 ≤ x ≤ 4 (the lowest x-value is -2 and the highest is 4)

range: 0 ≤ y ≤ 6 (the lowest y-value is 0 and the highest is 6)

Graph 9:

domain: -∞ ≤ x ≤ 0 (the lowest x-value is negative infinity and the highest is 0)

range: -∞ ≤ y ≤ 0 (the lowest y-value is negative infinity and the highest is 0)