PSAT Math Flashcards: Linear Inequalities

Study Linear Inequalities in PSAT Math with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What is the interval notation for the solution set of $x > 3$ ?

Tap card or press Space to flip

ANSWER

$(3, \infty)$ . Open parenthesis excludes 3; infinity always uses parenthesis.

1 / 252

PSAT Math: Algebra 1

Equations With One Variable237 cards

Equations With Two Variables205 cards

Linear Functions33 cards

You are hereLinear Inequalities252 cards

Systems of Equations214 cards

All flashcards

252 cards

What this deck covers

This deck focuses on Linear Inequalities, giving you a quick way to review the definitions, rules, and examples that matter most for PSAT Math.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 50Practice questions for this set

A number line shows an open circle at

0

and shading to the left. Which inequality matches the graph?

Choose an answer

Keep your progress across every deck

Free account · cards you mark are saved to it