a. The function f(x) is represented by f(x) = 2x. The linear function g(x) passes through the points (-2,-8) and (1,7). Compare the domain and range of the two functions. On which intervals are the functions increasing or decreasing?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 30E
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a. The function f(x) is represented by
f(x) = 2x. The linear function g(x)
passes through the points (-2,-8)
and (1,7). Compare the domain and
range of the two functions. On which
intervals are the functions increasing or
decreasing?
Transcribed Image Text:a. The function f(x) is represented by f(x) = 2x. The linear function g(x) passes through the points (-2,-8) and (1,7). Compare the domain and range of the two functions. On which intervals are the functions increasing or decreasing?
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