## Algebra and Trigonometry 10th Edition

Published by Cengage Learning

# Chapter 1 - 1.1 - Graphs of Equations - 1.1 Exercises - Page 78: 8

#### Answer

The points (1,2) and (5,0) lie on the graph of $y=\sqrt {5-x}$

#### Work Step by Step

$y=\sqrt {5-x}$ (a) Point: (1,2): $2=\sqrt {5-1}$ $2=\sqrt 4$ $2=2$ Correct. (b) Point: (5,0): $0=\sqrt {5-5}$ $0=\sqrt 0$ $0=0$ Correct.

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