Inequalities Practice 12.13

Front

Solve the equation: -5t + 9 = 24

Back

t = -3

Front

Solve the inequality: -3x − 4 < 5

Back

x > -3

Front

What symbols use a closed dot when graphing an inequality?

Back

≤ or ≥

Front

When graphing b < 6, would you use an open or closed circle?

Back

Open

Front

Match the graph with its inequality: b ≤ –2

Back

b ≤ –2

Front

What is an inequality?

Back

A mathematical statement that compares two expressions using <, >, ≤, or ≥.

Front

What does the symbol < mean?

Back

Less than.

Front

What does the symbol > mean?

Back

Greater than.

Front

What does the symbol ≤ mean?

Back

Less than or equal to.

Front

What does the symbol ≥ mean?

Back

Greater than or equal to.