Approximate the area under the curve over the given interval using 3 midpoint rectangles.
36.25
Oops!
Check
Okay!
Check
5
Use NINT to evaluate the expression.
4.3863
Oops!
Check
Okay!
Check
lifesaver
Give 15 points!
Oops!
star
Double points!
Okay!
rocket
Go to first place!
Okay!
banana
Go to last place!
Oops!
15
Use the graph of the integrand and geometric areas to evaluate the integral.
1
Oops!
Check
Okay!
Check
eraser
Reset score!
Oops!
seesaw
Swap points!
Okay!
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
Oops!
20
Evaluate the integral.
-16
Oops!
Check
Okay!
Check
5
Evaluate the summation.
-170
Oops!
Check
Okay!
Check
5
If f is a positive, continuous function on an interval [a, b], which of the following has a limit equal to the actual area under the curve from a to b as the number of rectangles approaches infinity? LRAM, RRAM, MRAM