Given the function:
To determine the domain and range, we have:
Domain is the set of all inputs in a function. The domain here will be all real numbers. Therefore the domain in interval notation is:
Domain = (-∞, ∞)
Range is the set of all output values in a function, it is also the dependent variable. Therefore, the range is the in interval notation is:
Range = (-∞, ∞)
ANSWER:
Domain = (-∞, ∞)
Range = (-∞, ∞)