Estimate the area under the curve f(x)=1/x^2+1 from x=0 to x=5 using
L4 (n.b., this is L4, not L5) Is this an over-estimate or an under-estimate?
B. R4
C. M4
D. S4 using points x1= 0.6, x2 = 2, x3 = 3.5 and x4 = 4.5
E. What is the maximum error by using 4 equal partitions?
F. How many rectangles are needed to guarantee an error of no more than 0.01?
G. Use your calculator to find an accurate estimate of the error. How does M4 compare to this?

Question

Estimate the area under the curve f(x)=1/x^2+1 from x=0 to x=5 using
L4 (n.b., this is L4, not L5) Is this an over-estimate or an under-estimate?
B. R4
C. M4
D. S4 using points x1= 0.6, x2 = 2, x3 = 3.5 and x4 = 4.5
E. What is the maximum error by using 4 equal partitions?
F. How many rectangles are needed to guarantee an error of no more than 0.01?
G. Use your calculator to find an accurate estimate of the error. How does M4 compare to this?