Answer:
• Graph C
,
• (-∞, -2]
Explanation:
Given the inequality:
[tex]-3x\ge6[/tex]
Divide both sides of the inequality by -3.
[tex]\begin{gathered} -\frac{3x}{-3}\le\frac{6}{-3} \\ x\le-2 \end{gathered}[/tex]
Note that when you divide by a negative number in inequality, the inequality sign is reversed.
• The correct graph of the solution set is Graph C. (This is because the closed bracket [ is used).
• The solution in interval notation is:
[tex](-\infty,-2\rbrack[/tex]
