Select all the intervals where h is increasing. 40
30
20-
101
-3
- 2
1
2
3
-101
-2011
-301
- 10 |
-50
-60
so
Inc

14

step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.

cause it equals more