Yes. All inputs are different.
The rate is 8.17 meters per second
Further explanation:
In order to find the rate we have to divide the distance covered by the woman by the time she covered it in.
Given
The rate is 8.17 meters per second
Keywords: Speed, distance
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Answer:
109 is the correct answer
Step-by-step explanation:
Take the first derivative
Set the derivative equal to 0.
or
For any number less than -1, the derivative function will have a Positve number thus a Positve slope for f(x).
For any number, between -1 and 1, the derivative slope will have a negative , thus a negative slope.
Since we are going to Positve to negative slope, we have a local max at x=-1
Plug in -1 for x into the original function
So the local max is 2 and occurs at x=-1,
For any number greater than 1, we have a Positve number for the derivative function we have a Positve slope.
Since we are going to decreasing to increasing, we have minimum at x=1,
Plug in 1 for x into original function
So the local min occurs at -2, at x=1