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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Transcribed Image Text:Let f (x) = x² - 4x - 12.
1. Find f(6).
2. Find f (a + 1) and simplify.
3. Solve f (x) = 0.
Make certain to show all your work or explain your answers.
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Step 1: Function f(x)
Given,
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