Solve the Inequality Graphically $x^{2}-3 x-18 \leq 0$ A) $( - \infty , - 3 ] \cup [ 6 , \infty )$

question 342

Multiple Choice

Solve the inequality graphically.
- $x^{2}-3 x-18 \leq 0$

• A) \(( - \infty , - 3 ] \cup [ 6 , \infty )\)
• B) \(( - \infty , - 3 ]\)
• C) \([ 6 , \infty )\)
• D) \([ - 3,6 ]\)

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