Example / Sketch the graphs of the following functions! a) if y = x? + 1, Compresses vertically by a factor of 4 b) ify = 1-.Compresses horizontally by a factor of c) ify = Vx + 1, Stertches vertically by a factor of 3

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 44E
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Example / Sketch the graphs of the following functions:
a) if y = x? + 1, Compresses vertically by a factor of 4
b) if y = 1-.Compresseshorizontally by a factor of
c) if y = Vx + 1, Stertches vertically by a factor of 3
d) if y = V4-x,Stertches horizontallyby a factor of 2
%3D
e) ify = vx +1, Reflects the graph f across the x- axis
Transcribed Image Text:Example / Sketch the graphs of the following functions: a) if y = x? + 1, Compresses vertically by a factor of 4 b) if y = 1-.Compresseshorizontally by a factor of c) if y = Vx + 1, Stertches vertically by a factor of 3 d) if y = V4-x,Stertches horizontallyby a factor of 2 %3D e) ify = vx +1, Reflects the graph f across the x- axis
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