Answer:
For the table on Q3, the constant rate of change should be 20(?)
Step-by-step explanation:
I believe the answer should be 20, as each increment in the graph that crosses through 2 whole numbers is by 20, meaning that it goes from (20,5) to (40,10), and so on and so forth.
If this is not the correct table, please respond to this comment and say so. Thanks in advance.