Writing and Graphing Inequalities

Front

What does the inequality c < 150 represent?

Back

It represents that the number of children (c) at the playground is fewer than 150.

Front

Which graph represents the inequality 2 > p?

Back

Graph D.

Front

What does the inequality t ≥ -4 mean?

Back

It means that today's temperature (t) will be at least -4 degrees.

Front

When do you use a closed dot on a graph of an inequality?

Back

You use a closed dot when the inequality includes ≤ or ≥.

Front

If s ≤ 35, which of the following is NOT a solution: 25, 35, 42, 30?

Back

42 is NOT a solution.

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols like <, >, ≤, or ≥.

Front

What does the symbol '>' mean in an inequality?

Back

It means 'greater than'.

Front

What does the symbol '<=' mean?

Back

It means 'less than or equal to'.

Front

How do you graph the inequality x > 3?

Back

You draw an open dot at 3 and shade to the right.

Front

What is the solution set of the inequality y < 5?

Back

The solution set includes all values of y that are less than 5.