Question

The function f(x)=-x2-2x+15 is shown on the graph.What are the domain and range numbers of the function

Answer 1

Domain is all real numbers or -infinity to positive infinity

Range is y is greater than or equal to 14

Explanation:

Domain is where the function is defined and here there is no limit. The range is the set of values that correspond with the domain and here it does not go below 14.