W33 Inequalities Flashcard

Front

What symbol is used for an open dot when graphing an inequality?

Back

<, >

Front

Is x = 0 a solution for the inequality 3x - 5 > 60?

Back

No

Front

What is the correct graph of the inequality 4x > 3x + 6 after testing x = 0?

Back

D

Front

What is the correct graph of the inequality -4x - 1 > -17 after testing x = 0?

Back

D

Front

What is the correct graph of the inequality 2x > 3x - 6 after testing x = 0?

Back

B

Front

What does an open dot represent in graphing inequalities?

Back

It indicates that the value is not included in the solution set.

Front

What does a closed dot represent in graphing inequalities?

Back

It indicates that the value is included in the solution set.

Front

What is the solution to the inequality 3x < 9?

Back

x < 3

Front

How do you solve the inequality 5x - 2 > 3?

Back

x > 1

Front

What is the solution to the inequality -2x + 4 ≤ 10?

Back

x ≥ -3