determine the domain and range of the function.
determine the domain and range of the function.
Answer
Explanation:
Step1: Identify domain concept
The domain is all possible x - values. Since the graph extends infinitely left and right, all real numbers are included. Domain: $(-\infty,\infty)$
Step2: Identify range concept
The range is all possible y - values. The lowest point of the graph is at $y = - 2$ and it extends infinitely upwards. Range: $[-2,\infty)$
Answer:
Domain: $(-\infty,\infty)$; Range: $[-2,\infty)$