A 15-foot building casts a 6-foot shadow. How tall is a building that casts a 16-foot shadow at the same time of day?
1 answer:
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The average rate of change of the function at the interval is -8
<h3>How to determine the average rate of change?</h3>The table that completes the question is added as an attachment
From the table, we have:
f(5) = -26
f(3) = -10
The average rate is then calculated as:
Rate = (f(5) - f(3))/(5 -3)
This gives
Rate = (-26 + 10)/(5 -3)
Evaluate
Rate = -8
Hence, the average rate of change of the function is -8
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-11 degrees. 6+5=11, and it went down, so negative 11 degrees
