Trying to figure out if these are linear or nonlinear... Help please?
1 answer:
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Answer:
y = 1500 - 63x. See the attached for a graph.
Step-by-step explanation:
Each withdrawal will total $63, which includes $60 cash and a $3 fee. Then x withdrawals will total 63x dollars. This amount is subtracted from the initial account balance of 1500 to give the amount remaining.
If y represents the account balance, the equation can be written as
... y = 1500 -63x
The graph will have a y-intercept of 1500, and a slope of -63.
It's a geometric sequence.
It's the sum for term 4 through term 15.
It's the sum for term 4 through term 15.