Consider the function f (x) = 12– a| – |a – 4| What value of x makes the function equal to 0? i.e. what is the root of the function

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question 3
Consider the function f (x) = |2 – a| – |a – 4|
What value of x makes the function equal to 0?
i.e. what is the root of the function
Transcribed Image Text:Question 3 Consider the function f (x) = |2 – a| – |a – 4| What value of x makes the function equal to 0? i.e. what is the root of the function
Expert Solution
Step 1

Solution:

Let the function f(x) = |2 - x| - |x - 4|

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