The diagram shows part of the graph of y = x(x 2) (x + 1). Use

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The diagram shows part of the graph of y = x(x – 2) (x + 1).

Use the graph to solve each of the following inequalities.

a. x(x – 2) (x + 1) ≤ 0,

b. x(x – 2) (x + 1) ≥ 1,

c. x(x – 2) (x + 1) ≤ - 2.

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Posted: Aug 24, 2021 12:27 AM

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The diagram shows part of the graph of y = x(x 2) (x + 1). Use

Question:

y = x(x-2)(x+1) 2- -2 -2-

Step by Step Answer:

To solve the given inequalities using the graph of the function y xx 2x 1 we need to determine the intervals on the xaxis where the graph is either be...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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