3
QuizMultiple Choice
Special Linear Relationships
Question 3 • NC-Math 1 CR
The table represents a bicycle rental cost in dollars as a function of time in hours.
Answer
A
This function represents a direct variation because it passes through the origin and has a constant rate of change of $5 per hour.B
This function represents a direct variation because it has a positive, constant rate of change of $10 per hour.C
This function does not represent a direct variation because it does not represent the cost for 1 hour.D
This function does not represent a direct variation because the function rule for the cost is to add $10, not multiply by a constant.