IBEW: Electrical Training Alliance Aptitude Test Flashcards: Interpret Linear Functions

Study Interpret Linear Functions in IBEW: Electrical Training Alliance Aptitude Test with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What is the $y$ -intercept of the line graphed by the function $y=-\frac{1}{2}x+3$ ?

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ANSWER

$b=3$ . In slope-intercept form, the constant term is the y-intercept.

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IBEW: Electrical Training Alliance Aptitude Test: Algebra & Functions

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Multiply Factored Expressions23 cards

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What this deck covers

This deck focuses on Interpret Linear Functions, giving you a quick way to review the definitions, rules, and examples that matter most for IBEW: Electrical Training Alliance Aptitude Test.

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 30Practice questions for this set

The temperature of a substance decreases linearly over time. At 1:00 PM, the temperature is 80°F. At 3:00 PM, the temperature is 50°F. What will the temperature be at 4:00 PM?

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