### Home > CAAC > Chapter 9 > Lesson 9.1.1 > Problem 9-8

9-8.

Solve the equation 2(3*p* +1) = −4 to find the boundary point.

Test values on both sides of the boundary point (*p* = −1) to determine the solution region.

2(3(−2) + 1) > −4 2(3(0) +1) > −4

2(−5) > −4 2(1) > −4

−10 > −4 2 > −4

False True

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