Graphing Inequalities and Writing Inequalities

Front

What does the symbol '≤' represent in inequalities?

Back

Less than or equal to.

Front

What is the solution to the inequality 4x - 2 ≤ -22?

Back

x ≤ -5.

Front

What situation can be represented by the inequality 15 + 6x ≤ 100?

Back

Lazer Zone charges $15 plus $6 per person. If Andrea has a maximum of $100 to spend, how many people can Andrea invite to play laser tag?

Front

When graphing the inequality x ≤ -5, which number line shows the solution?

Back

A number line with a closed dot at -5 and shading to the left.

Front

When do you use a closed dot on a number line for inequalities?

Back

When using the symbols ≤ or ≥.

Front

What does the symbol '>' represent in inequalities?

Back

Greater than.

Front

What is the solution to the inequality 3x + 4 > 10?

Back

x > 2.

Front

How do you represent the inequality 'x is less than 7' in symbols?

Back

x < 7.

Front

What is the solution to the inequality -2x + 6 ≥ 0?

Back

x ≤ 3.

Front

What does the symbol '≥' represent in inequalities?

Back

Greater than or equal to.