OpenStax, Contemporary Mathematics §5.5 Graphing Linear Equations and Inequalities · Example 4 · Algebra · Inequalities

Graphing Linear Equations and Inequalities · Example 4

Determine whether each ordered pair is a solution to the inequality $y > x + 4$ :
(a) $(0, 0)$
(b) $(1, 6)$
(c) $(2, 6)$
(d) $(-5, -15)$
(e) $(- 8, 12)$

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OpenStax, Contemporary Mathematics · §5.5 Graphing Linear Equations and Inequalities · Example 4

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