The correct answer is option B) y=(10)[tex]2^{x/20}[/tex].
What is a Function?
A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a between inputs where each input is related to exactly one output.
What is a function in a math graph?
The graph of a function f is the set of all points in the plane of the form (x, f(x)). We could also define the graph of f to be the graph of the equation y = f(x).
Learn more about function here: brainly.com/question/25109150
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