A moving sidewalk travels at a rate defined by the function f(x). A boy on the sidewalk is walking at a rate defined by the func
tion g(x). The sum of the functions, h(x), represents the rate he is moving relative to his surroundings. Which could be the graph of the functions?
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The volume of a cube is found by cubing the edge length — or multiplying it by itself twice.
In other words, the volume of a cube is as follows:
Simplified:
To find the edge length from the volume, you'd have to do the opposite, which is to find the cubic root.