<h3>Answer:</h3>

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Explanation:
means the first term is 1500, ie this is the first rent value.
To get the next term, we add on $140
So

and

and so on.
In general, the nth term
is found by adding 140 to the term just before it 
So that's where
comes from.
Answer:
3 is a function.
1 and 2 are not.
Step-by-step explanation:
1 and 2 are not functions because we can draw a vertical line which passes through more than one point on the graphs.
You cant do this on graph 3 so it is a function.
C. 2 games that cost a total of $10.00
The pool is drained at 700 gallon per hour , so you need to multiply the number of hours ( t) by 700 to find the total number of gallons after a certain amount of hours, this would be written as 700t.
You would then need to subtract that amount from the starting value of 28,000.
This would make the equation g = 28,000 - 700t.