PSAT Math Flashcards: Linear And Exponential Growth

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

QUESTION

Find the slope of the line $4y=-2x+8$ .

Tap card or press Space to flip

ANSWER

$m=-\frac{1}{2}$ . Rewrite as $y=-\frac{1}{2}x+2$ to identify slope.

1 / 241

PSAT Math: Problem Solving & Data Analysis

Center, Shape, & Spread of Data182 cards

Graphs199 cards

Inferences & Claims From Statistics251 cards

You are hereLinear & Exponential Growth241 cards

Probability188 cards

Rates219 cards

Ratios & Proportions236 cards

Scatter Plots198 cards

Unit Conversions175 cards

All flashcards

241 cards

What this deck covers

This deck focuses on Linear And Exponential Growth, 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

The graph shown shows the value

V

of two different investments,

P

and

Q

, over time

t

(in years). Investment

P

grows linearly and investment

Q

grows exponentially. Approximately how many years after

t=0

will investment

Q

first exceed investment

P

Choose an answer

Keep your progress across every deck

Free account · cards you mark are saved to it