Sven investigates the amount of damage to the head gaskets on the trucks in his fleet and find that the damage index depends on the ambient temperature. He develops the equation y = -2/3x + 14 to model the relationship. What does 14 mean?
In the given equation y = -2/3x + 14, the number 14 represents the y-intercept of the equation.
In this context, the y-intercept signifies the damage index of the head gaskets when the ambient temperature is 0 degrees Celsius.
Therefore, 14 means that when the ambient temperature is 0 degrees Celsius, the damage index of the head gaskets is 14.