Solving Linear Equations and Inequalities

Front

What does the symbol ≤ represent?

Back

Less than or equal to.

Front

What inequality is represented by the interval [2, 4]?

Back

x ≥ 2 and x ≤ 4.

Front

Solve for x: 2x = -8

Back

x = -4.

Front

What does the symbol > represent?

Back

Greater than.

Front

What does the symbol < represent?

Back

Less than.

Front

What does the symbol ≥ represent?

Back

Greater than or equal to.

Front

What is the solution to the inequality x < 3?

Back

All values of x that are less than 3.

Front

What is the solution to the inequality x > 5?

Back

All values of x that are greater than 5.

Front

Solve for x: 3x + 5 = 14

Back

x = 3.

Front

What is the graph of x ≤ 2?

Back

A solid dot at 2 and a line extending to the left.