Solve the system of equations -4x-2y=30−4x−2y=30 and -x+y=6−x+y=6 by combining the equations.elimination
1 answer:
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For this case we have the following function:
The average rate of change is given by:
Evaluating the function for the given interval we have:
For x = 1.25:
For x = 2:
Then, replacing values we have:
Answer:
the average value of on the closed interval [1.25, 2] is:
The average rate of change is given by:
Evaluating the function for the given interval we have:
For x = 1.25:
For x = 2:
Then, replacing values we have:
Answer:
the average value of on the closed interval [1.25, 2] is:
Evaluating the limand directly at gives an indeterminate form
. Apply L'Hospital's rule once and we get
Again, plugging in returns
. Apply the rule once more:
Now, in the denominator, when we get
, so the limit is
.