Answer:
• domain: x ≥ 0
• range: y ≥ 0
Step-by-step explanation:
The graph shows a ray that starts at the origin and extends to infinity in both the +x and +y directions. The domain (horizontal extent) is [0, ∞), as is the range (vertical extent).
3
Zero pairs are +/- pairs which add to 0. They are inverse of each other.
+x and -x
+1 and -1
10..................
Trapezoid
