Given the function P(x) = x(x- 4)(x + 2), findits y-intercept isits x-intercepts are x1 =, 22 =and x3 =withWhen x 0o, y→(Input + or - for the answer)When x – 00, y(Input + or - for the answer)Question Help: D VideoSubmit QuestionOCTtv14

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Description: Given the function P(x) = x(x- 4)(x + 2), findits y-intercept isits x-intercepts are x1 =, 22 =and x3 =withWhen x 0o, y→(Input + or - for the answer)When x – 00, y(Input + or - for the answer)Question Help: D VideoSubmit QuestionOCTtv14

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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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Given the function P(x) = x(x- 4)(x + 2), find
its y-intercept is
its x-intercepts are x1 =
, 22 =
and x3 =
with
When x 0o, y→
(Input + or - for the answer)
When x – 00, y
(Input + or - for the answer)
Question Help: D Video
Submit Question
OCT
tv
14

Expert Solution

Step 1

The given function is $P (x) = x (x - 4) (x + 2)$ .

In order to find the y-intercept, substitute x=0 in the above function and obtain that $P (0) = 0 (0 - 4) (0 + 2) = 0$ .

Thus, the y-intercept is y=0.

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