4. Identify the domain and range of the relation {(2,4),(7,-9),(1,4),(3, -6), (8,0)}
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To check the decay rate, we need to check the variation in y-axis.
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To compare the decay rates we need to check the variation on the y-axis of both functions.
Now, we calculate their ratio to find how they compare:
This tell us that the exponential function decays at three-fourths the rate of the quadratic function.
And this is the fourth option.
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Means the candles will be the same size in 4 hours
Means the candles will be the same size in 4 hours