Answer:
Step-by-step explanation:
You are given this data:
First, calculate the x points by dividing the total length in 5:
x=3,6,9,12,15
Now you calculate the half point of the x axis intervals you just calculated:
and find the function values of each of them (the Area for each cut):
A(1.5) = 18
A(4.5)=78
A(7.5)=105
A(10.5)=128
A(13.5)=38
Now you have formed the rectangles (see diagram below).
To calculate the volume, just use the next equation given by the midpoint rule:
Answer:
53
Step-by-step explanation:
You can remove the center block so it only gets rid of 1 space.
9*6-1
Answer:
where
Step-by-step explanation:
Given
2,4,6,8...
Required
Which function determines the sequence
Represent the terms with n where n is 1,2,3....
Analyzing each term:
Notice that each term is an addition of the previous term and 2
In other words:
However, the function is only effective for values of n greater than or equal to 2
So:
Try this option, if it is possible, check the suggested solutions/answers in other sources.
All the answers are underlined with red colour.