Which of the following is true about the function below?
1 answer:
For this case we have the following function:
By definition, the domain of a function is given by all the values for which the function is defined. The given function is defined when the denominator is non-zero and when the argument of the root is greater than or equal to zero. So:
The function is not defined in -4.
Thus, the domain of the function is given by all the strict major numbers to -4.
The range is the set of values that correspond to the domain.
The range is given by all .
Answer:
OPTION D
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Answer:
Step-by-step explanation:
Given
See attachment
Required
Determine the area and the perimeter of the garden
Calculating Area
First, we calculate the
Where:
So:
Next, we calculate the area of the two semi-circles.
Two semi-circles = One Circle
So:
Where
Area of the garden is
Calculating Perimeter
First, we calculate the perimeter of the rectangle
But in this case, we only consider the length because the widths have been covered by the semicircles
Where:
So:
Next, we calculate the perimeter of the two semi-circles.
Two semi-circles = One Circle
So:
Where
Perimeter of the garden is