Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 7 - Section 7.3 - Partial Fractions - Exercise Set - Page 842: 72

Answer

See graph. $(0,-3)$ and $(2,-1)$
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Work Step by Step

Step 1. See graph. Step 2. The two intersection points can be found as $(0,-3)$ and $(2,-1)$ Step 3. Plug-in the coordinates into the first equation; we have $0-(-3)=3$ and $2-(-1)=3$ showing that both points are on the line. Step 4. Plug-in the coordinates into the second equation: $(0-2)^2+(-3+3)^2=4$ and $(2-2)^2+(-1+3)^2=4$ showing that both points are on the circle.
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