Chapter 3 Part 2 Summative Review

Front

What symbols are used for a closed dot when graphing an inequality?

Back

≤, ≥

Front

When graphing 'OR' inequalities, how does the shading appear?

Back

Shading that points away and never crosses.

Front

What inequality is represented by the graph with open dots at 2 and 4?

Back

Front

What inequality is represented by the graph with a closed dot at 2 and an open dot at -3?

Back

Front

What inequality is represented by the graph with a closed dot at -2 and an open dot at 5?

Back

Front

What does a closed dot on a number line indicate?

Back

The value is included in the solution set.

Front

What does an open dot on a number line indicate?

Back

The value is not included in the solution set.

Front

Back

Draw an open dot at 3 and shade to the right.

Front

Back

Draw a closed dot at -1 and shade to the left.

Front

What is the difference between 'AND' and 'OR' inequalities?

Back

'AND' requires both conditions to be true; 'OR' requires at least one condition to be true.