OpenStax, Elementary Algebra 2e §4.7 Graphs of Linear Inequalities · Exercise 51 · Algebra · Inequalities

Graphs of Linear Inequalities · Exercise 51

Lester thinks that the solution of any inequality with a > sign is the region above the line and the solution of any inequality with a < sign is the region below the line. Is Lester correct? Explain why or why not.

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OpenStax, Elementary Algebra 2e · §4.7 Graphs of Linear Inequalities · Exercise 51

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