Ellen has a beginning balance of $370 in her checking account. She writes two checks for $40 and $50 respectively and deposits $
2 answers:
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Answer:
The function rule is
Step-by-step explanation:
The given ordered pairs are (0,-1), (1,0),(2,3),(3,8),(4,15)
We can observe the following pattern.
When we generalize this pattern, we obtain:
This is the function equation.
The function rule is