Ask
your own question, for FREE!
Mathematics
45 Online
Calculate the left Riemann sum for the given function over the interval (-2,2) using n=4 f(x)=2*x^2 Calculate the left Riemann for the given function over the interval (0,10) using n=5 f(x)=25*e^-x
Still Need Help?
Join the QuestionCove community and study together with friends!
for the first one, using the LRS, you're using the left endpoint of each subinterval: x=-2, -1, 0, 1. the height of the rectangles at each of those left endpoints is f(-2), f(-1), f(0), f(1) So the LRS approximation with n=4 for f(x)=2x^2 is LRS = [ f(-2) + f(-1) + f(0) + f(1) ]*1 basically you do the same thing with the second function but the width of each of your subintervals will now be 2...
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
MaxTon:
I was feeling a bit down so I turned to writing how I felt down and made something out of it.
theydontknowmelly:
What's a good healthy diet for someone who's starting to workout daily ??
janaeDehon:
Which of the following lines best summarizes the story? A. The story details an African vacation from a long time ago, in which Sage's adventures are descri
Subshilava:
I have an issue my mom bought me a 3d cat mold from tj maxx and everytime I fill
ShikuniShigana:
Alright so. I need some art ideas, or Drawing design ideas for this Character im doing, He's Kinda like based off Vita Carnis+Shefki Shin+Death Angel(From Q
gelphielvr:
hello :] I have to make a model for my biology class for either topic "evolution"
SnowyBreaks:
Question for the staff here, Could you possibly change my name. I'll dm the name
SsTDOGRednek:
Could someone read my essay and give me some criticism?
52 minutes ago
13 Replies
3 Medals
2 hours ago
31 Replies
9 Medals
2 hours ago
5 Replies
3 Medals
5 hours ago
17 Replies
3 Medals
1 hour ago
17 Replies
2 Medals
1 day ago
15 Replies
2 Medals
1 day ago
2 Replies
0 Medals
22 hours ago
39 Replies
4 Medals