Special Linear Relationships

The pattern of numbers below is an arithmetic sequence: 14, 24, 34, 54, ... Which statement describes the recurseuve function uses to generate the sequence?

Which graphs show functions with direct variation? Check all that apply.

What is the constant variation, k, of the direct variation, y = kx, through (5, 8)?

The table represents a bicycle rental cost in dollars as a function of time in hours. Which explains whether or not the function represents a direct variation?

Which graph represents a function with direct variation?

The velocity of an object in meters per second varies directly with time in seconds since the object was dropped, as represented by the table. The acceleration duo to gravity is the constant of variation. What is the acceleration due to gravity of a falling object?

Three points of a function are graphed. Which statement describes the function through the points?

The sequence below represents Marisa's fine at the library for each day that she had an overdue book: $0.50, $0.65, $0.80, $0.95, $1.10, ... Which equation represents Marisa's library fine as a function of a book that is n days overdue?

A direct variation function contains the points (-8, -6) and (12, 9). Which equation represents the function?

A direct variation function contains the points (2, 14) and (4, 28). Which equation represents the function?

The force of gravity on an object varies directly with its mass. The constant variation due to gravity is 32.2 feet per second squared. Which equation represents F, the force on an object due to gravity according to m, the object's mass?

The graph represents the direct variation function between earnings in dollars and hours worked. Which equation can be used to describe the direct variation function between E, the total earnings in dollars, and h, the number of hours worked?

Which graph represents a function with a direct variation? (goes through origin)

The graph represents the cost of a subscription to a newspaper. What is the constant of variation for the subscription cost based on the number of weeks?