A student multiplied both sides of the inequality (-1/3)x 4 by -3 and forgot to reverse
Question:
A student multiplied both sides of the inequality (-1/3)x ≤ 4 by -3 and forgot to reverse the direction of the inequality symbol. What is the relation between the student’s incorrect solution set and the correct solution set? Is there any number in both the correct solution set and the student’s incorrect solution set? If so, what is it?
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Students answer 13x 4 31...View the full answer
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Related Book For
A Survey of Mathematics with Applications
ISBN: 978-0134112107
10th edition
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
Question Posted:
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