Can somebidy give me examples of domain and range?

Domain = all possible x values

Range = all possible y values

example = Domain: {0, 5), Range: (5,10)

Step-by-step explanation:

Take a look at the function f (x) = √ (x-1). The input to the square root function MUST be ≥ 0. Write and solve the inequality x-1 ≥ 0:

Adding 1 to both sides, we get x ≥ 1, or [1, infinity). This is the domain, the set of numbers for which f (x) is defined.

The smallest value that f (x) = √ (x-1) can take on is 0 (at x=1). Thus, the range is y≥0. or [0, infinity). The range is the set of all possible output values of the function with which we are concerned.