Approximating the area under a region (Riemann Sums)?

label Calculus
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1. Consider the region between the graph of f(x) = 4 − x^ 2 and the x-axis for 0 ≤ x ≤ 2. You will be approximating the area of this region. Find an underestimate and overestimate for this area using n = 4 intervals. Sketch the graphs of f(x) and the approximating rectangles on the axis below and label endpoints.

2. Find the exact value of the following integral by interpreting in terms of areas. Graph too!. ∫(7 for top) (0 for bottom) |x − 3| dx

Thanks!

Apr 27th, 2015

part 1question 2 part1.docx 

part 2Question 2 part 2.docx 

I try my best give you best but if you need more help or you want's to discus your question then it's my pleasure to assist you on your problems

Apr 27th, 2015

Thank you so much. That was very in depth and helped. I got the same answer as you did for the second question but with a different method. DO you have time to answer one more question?

Apr 27th, 2015

send me dear , but post all of your questions in one paid question post.

Apr 27th, 2015

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