![CPM Homework Banner](/dist/7d633b3a30200de4995665c02bdda1b8.png)
Home > CCAA8 > Chapter 9 Unit 10 > Lesson CCA: 9.3.1 > Problem 9-74
9-74.
Thui made the following hypotheses:
Find the boundary points of the two equations.
Boundary points
Test numbers on all sides of the boundary points.
Test
True False
Test
True True
Test
False True
Because