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What is the domain of this function?\newline(8,–1)(7,–11)(–4,10)(4,3)(8,–1)(7,–11)(–4,10)(4,3)\newlineChoices: \newline(A){–4,4,7,8}(A)\{–4,4,7,8\}\newline(B){–11,–1,3,10}(B)\{–11,–1,3,10\}\newline(C){3,4,7,8}(C)\{3,4,7,8\}\newline(D){–7,–4,4,8}(D)\{–7,–4,4,8\}

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Q. What is the domain of this function?\newline(8,–1)(7,–11)(–4,10)(4,3)(8,–1)(7,–11)(–4,10)(4,3)\newlineChoices: \newline(A){–4,4,7,8}(A)\{–4,4,7,8\}\newline(B){–11,–1,3,10}(B)\{–11,–1,3,10\}\newline(C){3,4,7,8}(C)\{3,4,7,8\}\newline(D){–7,–4,4,8}(D)\{–7,–4,4,8\}
  1. Identifying the domain: We have: \newline(8,–1),(7,–11),(–4,10),(4,3)(8,–1), (7,–11), (–4,10), (4,3) \newlineIn a function, which set of values represents the domain?\newlineThe domain of a function is the set of all possible xx-values.
  2. Selecting the x-values: We have: \newline(8,–1),(7,–11),(–4,10),(4,3)(8,–1), (7,–11), (–4,10), (4,3) \newlineChoose the x-values.\newline(8,–1),(7,–11),(–4,10),(4,3)(8,–1), (7,–11), (–4,10), (4,3) \newlineChoose the first number from each ordered pair. \newlinex-values: 8,7,–4,48, 7, –4, 4
  3. Determining the domain for the function: We have: \newline(8,–1),(7,–11),(–4,10),(4,3)(8,–1), (7,–11), (–4,10), (4,3) \newlinex-values: 8,7,–4,48, 7, –4, 4 \newlineChoose the domain for the function.\newline(8,–1),(7,–11),(–4,10),(4,3)(8,–1), (7,–11), (–4,10), (4,3) \newlinex-values: 8,7,–4,48, 7, –4, 4 \newlineDomain: –4,4,7,8{–4,4,7,8}

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