Praxis 5003 Practice Question
Each question on a math quiz is worth 5 points. The equation p = 5n relates the number of questions answered correctly, 1, and the points earned on the quiz. p. Which of the following is true?
Correct Answer: A
Rationale: In the equation \( p = 5n \), \( p \) represents the total points scored, which depends on the number of questions answered correctly, denoted by \( n \). Thus, points earned (dependent variable) are influenced by the number of correct answers (independent variable).
Option B incorrectly identifies the number of questions answered correctly as the dependent variable; it is independent. Option C misinterprets the value of 5 points per question as a variable rather than a constant multiplier. Option D presents a nonsensical relationship, as it suggests a fraction that does not reflect the relationship in the equation.
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