In the following exercises, use averages of values at the left (L) and tight (R) endpoints to compute the integrals of the piecewise linear functions with graphs that pass through the given list of points over the indicated intervals. 86. { ( − 4 , − 4 ) , ( − 2 , 0 ) , ( 0 , − 2 ) , ( 3 , 3 ) , ( 4 , 3 ) } over [—4, 4]
In the following exercises, use averages of values at the left (L) and tight (R) endpoints to compute the integrals of the piecewise linear functions with graphs that pass through the given list of points over the indicated intervals. 86. { ( − 4 , − 4 ) , ( − 2 , 0 ) , ( 0 , − 2 ) , ( 3 , 3 ) , ( 4 , 3 ) } over [—4, 4]
In the following exercises, use averages of values at the left (L) and tight (R) endpoints to compute the integrals of the piecewise linear functions with graphs that pass through the given list of points over the indicated intervals.
Definition Definition Group of one or more functions defined at different and non-overlapping domains. The rule of a piecewise function is different for different pieces or portions of the domain.
Suppose we want to approximate the integral
widths.
Answer:
10
Write out this sum, using function notation for each term.
b(x)da by using a left-hand sum with 4 rectangles of equal
Now, approximate the integral b(a)da by using a right-hand sum with 3 rectangles of equal widths.
Answer:
Write out this sum, using function notation for each term.
A jogger ran 4 miles and then walked 2 miles. The average velocity running was 3 miles per hour faster than the average velocity walking. Express the total time for running and walking, T, as a function of the average velocitywalking, x.
A conical tank (diameter= 4m, height=5 m) is initially full of water. At time zero, water discharges from the small hole at the bottom tip of the tank. The level h, of water in the tank from the bottom, is given as function of time: h=(55.90 -14.92t)0.4 where h is in m, and t is time in hours. Determine the percent of the initial water discharged from the tank after 175 minutes.Lütfen birini seçin:
a.92.6
b.86.6
c.79.6
d.86.6
e.83.6
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