The age of a father is equal to the square of his daughter’s age. If one year ago, the father’s age was 8 times the daughter’s a
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The statements that are true from the graph are:
- The line is horizontal
- The line goes through (4, 4 )
- The y- values are all 4
Given the graph, we can note some things:
- There is a line with a slope of zero.
- This is a horizontal line parallel to the x-axis.
- The equation of the line is y = c
c is the value of the y- coordinates the line passes through.
The line passes through (0, 4 ) with a y- coordinate of 4
Therefore, the equation of the line of y= 4
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Answer: Option C.
Step-by-step explanation:
The volume of a sphere can be calculated with this formula:
Where "r" is the radius.
You can observe in the figure that the value of the radius of this sphere is:
Then you can substitute this radius into the formula .
Therefore, the volume of the sphere shown in the figure is: