Answered

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If the point (2,-1)lies on the graph of y=f(x), then a point on the graph of y=f(2x) would be

Sagot :

Answer:

(1, -1)

Step-by-step explanation:

Since f(2x) is a horizontal compression by factor of 1/2, you multiply the x value of the coordinate by 1/2, so (2, -1) -> (1, -1)

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