Answer:
-3
Step-by-step explanation:
goes up 3
goes back -1
3/-1
Answer:
See Explanation
Step-by-step explanation:
The question is incomplete as the dimension of the prism is not given. However, the following steps can serve as a guide for you.
The volume of a rectangular prism is calculated as thus:

So, Take for instance



The Volume would be:


Answer: D
Step by Step: Even though the y value repeats, to be considered not a function is when the X value repeats
Where is the problem so that I may be able to help you??
The sum of 18 and 3 is 21