Which is the graph of y is equal to cube root of 2 x ?

For y = ∛(2x), when x = 60, y = ∛120, which is about 4.9. When x = 80, y = ∛160, which is about 5.4. Those values match the graph passing near (60, 5) and (80, 5.5), so the correct choice is B.

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