A. The height of the serval along the path of it's leap.
Step-by-step explanation:
The first step is to define the key terms that we need to get the correct answer , which is the definition of the domain and range of a function.
Domain-The domain of a function is the set of all the possible inputs of the function.(Independent variable)
Range-The range of a function is the set of all the possible outputs of a function.(Dependent variable)
The second step is to use these definitions to get the corct answer to the question
Since the height of the serval is what determines the horizontal distance it travels after each jump, we can conclude that the domain of the function represents the height of the serval above the ground when it jumps to pounce on it's prey.