Q. What is the domain of this function?(8,–1)(7,–11)(–4,10)(4,3)Choices: (A){–4,4,7,8}(B){–11,–1,3,10}(C){3,4,7,8}(D){–7,–4,4,8}
Identifying the domain: We have: (8,–1),(7,–11),(–4,10),(4,3)In a function, which set of values represents the domain?The domain of a function is the set of all possible x-values.
Selecting the x-values: We have: (8,–1),(7,–11),(–4,10),(4,3)Choose the x-values.(8,–1),(7,–11),(–4,10),(4,3)Choose the first number from each ordered pair. x-values: 8,7,–4,4
Determining the domain for the function: We have: (8,–1),(7,–11),(–4,10),(4,3)x-values: 8,7,–4,4Choose the domain for the function.(8,–1),(7,–11),(–4,10),(4,3)x-values: 8,7,–4,4Domain: –4,4,7,8