how do i graph a linear inequality on the number line

[sally124]

Graph the inequality below on a number line.
A less than or equal to 0

 

[masters]

Graph the inequality below on a number line.
A less than or equal to 0

Hi sally124,

\(\displaystyle a \le 0\)

Draw a number line. Mark a point and call it 0. Shade the number line to the left including the 0. That's all there is to it.

See attachment. The red dot is 0. The red line is the set of all values of 'a' less than or equal to 0.