The function g(x) is a dilation of f(x).
The graph of cube root function F of X has an inflection point at (negative 5, 0). The graph of G of X is stretched away from the Y-axis compared to F of X, with an inflection point at (negative 15, 0).
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Using the dilation formula g(x)=a⋅f(1bx), which equation gives the correct information according to the transformation from f(x) to g(x)?
A) b=3
B) a=3
C) a=1/3
D)b=1/3