Systems of Inequalities

Front

What type of line is used for inequalities with < or >?

Back

Dotted line

Front

What type of line is used for inequalities with ≤ or ≥?

Back

Solid line

Front

What is the first step to graphing an inequality?

Back

Make sure it's in slope-intercept form.

Front

What does the solution set of a system of inequalities represent?

Back

The points where the two shaded areas overlap.

Front

Back

Front

Back

The slope is 2.

Front

What does it mean if a point is in the solution set of a system of inequalities?

Back

It satisfies all inequalities in the system.

Front

How do you determine if a point is a solution to an inequality?

Back

Substitute the point into the inequality and check if it holds true.

Front

Back

A solid line with shading below the line.

Front

What is the significance of the intersection of two lines in a system of inequalities?

Back

It may represent a boundary point for the solution set.