Please help finding the volume of this cone?

1 answer:

3 0

V = 1/3 x pi x r^2 x h
V = 1/3 x pi x 36 x 11
V = 12 x pi x 11
V = 132 x pi
V = 414.7cm^3 (1dp)

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Oxana [17]

Using translations, it is found that the equation the represents the graphed function is:

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The parent function is $f(x) = \sqrt{x}$ .
As x increases, it's value increases. In the graph, as x increases, it decreases, thus it was multiplied by -1, that is, $-f(x)$ .
The parent function is defined for $x \geq 0$ , and the same is valid for the function in the graph, thus we have $f(x)$ and not $f(-x)$ .
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