Question

Express each relation as table and a graph. Then state the domain and range.

{8,5), (-6,-9), (2,5), (0,-8)}

How can I find the domain and range?

Answer 1

Find the domain of a square root function. Find the domain and range of a function from the algebraic form. Functions are a correspondence between two sets, called the domain and the range. When defining a function, you usually state what kind of numbers the domain (x) and range (f(x)) values can be.