Question

How do you find the domain and range of {(1/2,1),(-1,2/3),(0,3),(-1/4,2/5),(1/2,0)}?

Answer 1

Domain: {`1/2`, `-1`, `0`, `-1/4`}
Range: {`1`, `2/3`, `3`, `2/5`, `0`}

Explanation:

The Domain is all of the `x-values` and the range is all of the `y-values`