List the domain and range of the relation.
{(1,-6), (5,5), (0, -6), (5,1) (1,6)}

Domain: {0, 1, 5}
Range: {-6, 1, 5, 6}
The domain of a relation is the x-values and the range is the y-values. In a coordinate pair the first digit is x and the second is y. So to find the domain put the first digits of each pair in order from least to greatest. Then to find the range do the same with the second digits in each pair. However, if a value repeats in the domain or range only put it once.

4should be the last one n=4

The slope best fit isc. 1/6 mile per hour