The function f(x)=-x^2-2x+15 is shown on the graph. What are the domain and range of the function?
Answer:Domain is all real numbersy ≤ 16Step-by-step explanation:The domain is the set of x values that the graph covers. There is no restriction on the x values. The domain is all real numbers.The range is the set of y values that the graph covers. The highest the y values go is 16 at the top of the parabola. So the range is y ≤ 16.