Question

State the domain and range of the followingfunction.{(1, 3), (2, 7), (3, 4), (2, 3), (5,4)}Domain: {3-2, 1, 2,5}Range: {3, 4, 7}Domain: {3, -2}Range: 1, 2, 3, 4, 5, 7}Domain: {3, 4, 7}Range: {3, 2, 1, 2, 5}-Domain: {1, 2, 3, 4, 5, 7}Range: {3, -2}

Answer 1

The domain of a function can be interpreted as the x-values in which a function is defined, and the range of a function can be interpreted as the y-values the function takes place across the domain.

In this case, since the function is represented as coordinated points, the domain is going to be the x-values on the points shown, and the range is going to be the y-values,

`\begin{gathered} {}\lbrace(1,3),(2,7),(-3,4),(-2,3),(5,4)\rbrace \\ \\ the\text{ }domain\text{ }is:\lbrace-3,-2,1,2,5\rbrace \\ the\text{ }range\text{ }is:\lbrace3,4,7,\rbrace \end{gathered}`