Splitting up the interval [0, 6] into 6 subintervals means we have
and the respective midpoints are
. We can write these sequentially as
where
.
So the integral is approximately
Recall that
so our sum becomes
Answer:
Length = 4 * 8 = 32
Area = width * length = 8 * 32 = 256 square inches
Step-by-step explanation:
The correct anwer is -21 and how i got that is by taking -7*300 to get -21 as my answer let me know if it helped any...
B and C I believe .............