# If ƒ = {(2, 3), (5, 7), (3, 3), (5, 4), (9, 1)}, what is the range?

The range of a set is calculated using the highest and lowest possible values of the set.

## Answer: Range is {3, 7, 3, 4, 1}

Go through the steps to understand the final outcome.

**Explanation**:

f = {(2, 3), (5, 7), (3, 3), (5, 4), (9, 1)}

The function is given with ordered pairs

The first number represents x and the second number represents y

The domain is the set of x values and range is the set of y values

We know the second number in the ordered pair is y that is the range

For range, we take all the y values from the given ordered pairs