Answer:
D is incorrect this is your answer
The equation for a equilateral triangle is the side squared times root 3 divided by 4
The answer I believe is the third choice.
3, -2, -7, -12
These all fit into f(n)-5=f(n+1)
You would do 2 divided by 9 to get that each person would have 2/9 of a gallon or .22 of a gallon. I hope this helps.
Answer:
A, it starts at 3 since it is non proportional as well as being a postive graph.
Step-by-step explanation: