College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.CT: Chapter Test
Problem 5CT: Find the difference quotient. f(x)=x2x+5
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Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Question
![Let f(x) = - 3x + 2 and g(x) = x – 4. Find the difference (g - f)(x).
(g - f)(x) =
(Simplify your answer.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2fdd4e80-6c3f-4e98-af5b-ad66419c556c%2F5114aac8-94e5-4b82-a0a9-ebd07a144ca7%2Fsnvtj87_processed.png&w=3840&q=75)
Transcribed Image Text:Let f(x) = - 3x + 2 and g(x) = x – 4. Find the difference (g - f)(x).
(g - f)(x) =
(Simplify your answer.)
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