Graphing Inequalities — Quiz

Question 2 • Grade 7 Mathematics

Which number line shows the graph of x is greater than or equal to 11 ?

Answer

Image with description A number line ranges from 6 to 14 by ones. An open circle is on 11. A ray is drawn from that circle pointing to the left.

Image with description A number line ranges from 6 to 14 by ones. A closed circle is on 11. A ray is drawn from that circle pointing to the right.

Image with description A number line ranges from 6 to 14 by ones. A closed circle is on 11. A ray is drawn from that circle pointing to the left.

Image with description A number line ranges from 6 to 14 by ones. An open circle is on 11. A ray is drawn from that circle pointing to the right.

Explanation

“Greater than or equal to 11” includes 11 and every number larger than 11. Use a closed circle at 11 to show that 11 is included, and draw the ray to the right to show larger numbers. Choice B matches.

AI-written and checked against the verified answer.

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