A sphere has a radius of 6 meters. A second sphere has a radius of 3 meters. What is the difference of the volumes of the sphere
1 answer:
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Firstly this looks like translated log function graph
- y=logx
log1=0
As per graph the graph is pulled some inwards y axis but little bit
- y=log2x
Usually log x leaves y axis at -1 but here it leaves at +2
So
y axis is moved upwards (+3)
Last function
- y=log(2x)+3
Note: Options are missing. So, the general solution of the given inequality is shown below.
Given:
The inequality is:
To find:
The point lies in the solution set of the given inequality.
Solution:
We have,
It can be written as:
All the points that satisfy the above inequality are in the solution set of the given inequality.
For example (0,0).
This statement is true. It means (0,0) is in the solution set.
For example (0,3).
This statement is false. It means (0,3) is not in the solution set.
The graph of the inequality is shown below.
All the points in the shaded region are in the solution set but the points on the boundary line are not in the solution set.
