Question

Charlie builds sailboats for a shipyard. He builds various sizes of sailboats such that the speed of the sailboat (with the wind), f(x), in knots, largely depends on the length of the sail, x, in feet, and is twice the square root of its length.

Dan also builds sailboats, but for another shipyard. The function gives the relationship between the speed of the sailboat, g(x), in knots, and length of the sail, x, in feet:

Answer 1

The function that relates the speed of the sailboat, $f(x)$, in knots to the length of the sail, $x$, in feet is:

$\leadsto\sf\textbf\:f(x)\:=\:2\sqrt{x}$

$\leadsto\sf\textbf\:g(x)\:=\:\text{function not provided}$

The function that relates the speed of the sailboat, $g(x)$, in knots to the length of the sail, $x$, in feet is not given in the question. Therefore, we cannot provide a mathematical expression for $g(x)$ without additional information.

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`\textcolor{blue}{\small\textit{If you have any further questions, feel free to ask!}}`

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