Question

Use the image to answer the question.



A number line with arrows at both the ends ranges from negative 10 to 10 in unit increments. A closed circle is marked on the tick line above 1. A line is drawn from 1 toward 10 with an arrow at the end.
What linear inequality is shown graphed on the number line? Make sure to write your inequality so that x
comes first.

Answer 1

x ≥ 1

The closed circle at 1 means 1 is included, and the arrow to the right indicates all numbers greater than 1.