Algebra-1

To write the inequality for a graph, you can follow these steps:

Identify the line on the graph:
Determine the equation of the line in slope-intercept form (y = mx + b), where m is the slope and b is the y-intercept.
You can find the slope by identifying two points on the line and using the formula: slope=change in y/change in x

After getting the value of m, put one point into the y = mx + b to solve for b.

Determine if the line is solid or dashed:
If the line is solid, the inequality will use ≤ or ≥.
If the line is dashed, the inequality will use < or >.

Identify the shaded region:
Look at where the shading is in relation to the line:
If the shading is above the line, the inequality will use > or ≥.
If the shading is...