Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 2 - Section 2.3 - Writing Equations of Lines - 2.3 Exercises: 79

Answer

$C=0^{\mathrm{o}}, F=32^{\mathrm{o}}$. $C=100^{\mathrm{o}}, F=212^{\mathrm{o}}$.

Work Step by Step

Without using any equation, we see from the picture that when $Celsius=C=0^{\mathrm{o}}, Fahrenheit=F=32^{\mathrm{o}}$. And when $C=100^{\mathrm{o}}, F=212^{\mathrm{o}}$. (The second fact is not visible in the picture, but can be looked up on another thermometer.)
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