If the point (1, 3) is on the graph of y = f(x), then what is the corresponding point on the graph of y = -2f(x)?
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Answer:
39 pi cubic inches
Step-by-step explanation:
The volume of a cone is (1/3)(area of the base)(height).
Find the area of the circular base. The circumference of a circle is , so
Now that you know the radius of the circular base, you can find its area:
The height of the cone is 13. Time to use the volume formula.