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1 answer:
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Answer:
Step-by-step explanation:
Volume of a cone is given by the formula,
V =
Here, r = Radius of the circular base of the cone
h = Height
By substituting values from the question,
V =
V = 9π
V = 28.27 m³ [Nearest hundred]
If we have to round the answer to the nearest tenth, answer will be,
Volume = 28.3 m³
If we have have to round the answer to the whole number then the answer will be,
Volume = 28 m³
The answer is: B. Even function.
The explanation for this exercise is shown below:
1. You must substitute with
in the function:
2. As you can see, , therefore it is an Even function.