Mathematics, 12.07.2021 22:50 jordanfwtm

Alex says that the function f(x)=(3x)^2 represents a vertical stretch of the quadratic parent function by a factor of 3. Marta says that it represents a horizontal compression by a factor of 1/3. Decide whether one student is correct, both are correct, or neither is correct.

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Alex says that the function f(x)=(3x)^2 represents a vertical stretch of the quadratic parent functi...