Direct Variation (HSC SSCE Mathematics Standard): Quizzes
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Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What happens to both quantities in a direct variation relationship?
What happens to both quantities in a direct variation relationship?
They change in the same direction
What type of line does a direct variation graph always create?
What type of line does a direct variation graph always create?
A straight line through the origin
What does the constant of variation represent?
What does the constant of variation represent?
The rate at which quantities change
Which formula represents direct variation?
Which formula represents direct variation?
Which rearrangement correctly solves for in direct variation?
Which rearrangement correctly solves for in direct variation?
If when , what is ?
If when , what is ?
If and , what is ?
If and , what is ?
In the wage example, if hours worked double, what happens to wages?
In the wage example, if hours worked double, what happens to wages?
Wages also double
Why do direct variation graphs pass through the origin?
Why do direct variation graphs pass through the origin?
When one quantity is zero, the other is zero
What is the first step in solving direct variation problems?
What is the first step in solving direct variation problems?
Write an equation relating the variables