Interpret the Graph
Quiz: Interpret the Graph
Referring to the bank account example, at the point A on the graph of Q(t),
what sort of transaction am I making?
Q
A
t
Choices:
a) deposits
b) withdrawals
Answer:
(a), deposits. When the slope is positive Q is increasing; i.e. I am making
deposits.
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18.03SC Differential Equations��
Fall 2011 ��
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