The function f(x) undergoes a dilation to become g(x).


The graph of square root function F of X starts at (2, 4), passes through (6, 6), & continues to the right & up toward infinity. The graph of square root function G of X starts at (2, negative four thirds), passes through (6, negative 2), & continues to the right & down toward negative infinity.

© 2020 StrongMind. Created using GeoGebra.


What is the transformation rule for g(x)?

A) g(x)=f(−1/3x)

B) g(x)=f(−3x)

C) g(x)=−1/3f(x)

D) g(x)=−3f(x)

D) g(x)=−3f(x)