Subdividing [0, 1] into 10 equally spaced intervals of length gives the partition
The -th subinterval has left and right endpoints, respectively, given by
where .
The midpoint of the -th interval is the average of these,
We approximate the area under over [0, 1] by the Riemann sum,
(D)
Answer:
7
Explanation:
7 i am 100# shure
y=mx+b