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D

Solve the inequality -2(n-2) \geq 12 and graph the solution

12 viewed last edited 8 months ago
graph solutions to advanced inequalities CCSS.HSA1-SVI-QK.11 high-school Algebra
Anonymous
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Sangeetha Pulapaka
0

STEP 1: Solve the advanced inequality

Recall how to solve an advanced inequality

https://www.qalaxia.com/viewDiscussion?messageId=5d1031c107340434a779dc70

-2(n-2) \geq 12

-2n + 4 \geq 12

-2n \geq 8

\frac{-2n}{-2} \geq \frac{8}{-2}

n \leq -4

STEP 2: Graph the inequality

https://www.shmoop.com/basic-algebra/graphing-inequalities-help.html

Since there is an \leq, we have a closed point and mark the region below -4.