Use the Graph to Determine the Function's Domain and Range $x = 1$

Multiple Choice

Use the graph to determine the function's domain and range. Write the domain and range in interval notation.
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A) domain: $x = 1$
range: $( - \infty , \infty )$
B) domain: $x = 1$
range: $y = - 5$
C) domain: $( - \infty , \infty )$
range: $\mathrm { y } = - 5$
D) domain: $( - \infty , \infty )$
range: $( - \infty , \infty )$