Benchmark 2 Review 3

Front

What type of line is drawn when graphing a linear inequality with \( \leq \) or \( \geq \)?

Back

A solid line.

Front

Which point is NOT part of the solution set for the inequality? (0, 0), (-10, -10), (-1, 5), (5, 20)

Back

(-10, -10)

Front

How can you tell if an inequality will have a solid line?

Back

The symbol has 'or equal to.'

Front

Are the points on the line part of the solution set?

Back

Yes, they are part of the solution set.

Front

Does the value make the inequality true? \( x + 9 > 21 \), when \( x = 15 \)

Back

True.

Front

What is the definition of a linear inequality?

Back

An inequality that can be written in the form \( ax + b < c \), \( ax + b > c \), \( ax + b \leq c \), or \( ax + b \geq c \).

Front

What does the symbol \( < \) represent in an inequality?

Back

It represents 'less than'.

Front

What does the symbol \( > \) represent in an inequality?

Back

It represents 'greater than'.

Front

What is the solution set of an inequality?

Back

The set of all values that satisfy the inequality.

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.