If (4, 2) is a point on the graph of y = f(x), which of the following points must be on the graph of y = f(2x)? (a) (4, 1) (c) (2, 2) (b) (8, 2) (d) (4, 4)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 44E
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If (4, 2) is a point on the graph of y = f(x), which of the
following points must be on the graph of y = f(2x)?
(a) (4, 1)
(c) (2, 2)
(b) (8, 2)
(d) (4, 4)
Transcribed Image Text:If (4, 2) is a point on the graph of y = f(x), which of the following points must be on the graph of y = f(2x)? (a) (4, 1) (c) (2, 2) (b) (8, 2) (d) (4, 4)
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