WU: BM 5 DL

Front

What does the inequality y ≥ -2x + 1 represent on a graph?

Back

The graph is a solid line, shaded above.

Front

What do the phrases 'At most' and 'No more than' indicate in mathematical terms?

Back

They indicate the symbol ≤.

Front

Are the points on the boundary line included in the solution set for inequalities with a solid line?

Back

Yes, they are part of the solution set.

Front

What indicates that an inequality will have a solid line when graphed?

Back

The symbol has 'or equal to.'

Front

When graphing an inequality, which symbols require an open dot?

Back

The symbols < and >.

Front

What is the difference between a solid line and a dotted line in graphing inequalities?

Back

A solid line indicates that points on the line are included in the solution set, while a dotted line indicates they are not.

Front

How do you determine the shading direction when graphing an inequality?

Back

If the inequality is greater than (≥ or >), shade above the line; if less than (≤ or <), shade below the line.

Front

What does the symbol '>' mean in terms of inequality?

Back

It means 'greater than' and does not include the boundary line.

Front

What does the symbol '<' mean in terms of inequality?

Back

It means 'less than' and does not include the boundary line.

Front

What is the significance of the equal sign in an inequality?

Back

It indicates that the boundary line is included in the solution set.