# How do you find the domain and range of {(3,9), (1,5), (2,9),(5,11),(3,12)}?

Domain is the x values $\left\{3 , 1 , 2 , 5 , 3\right\}$
Range is the y values $\left\{9 , 5 , 9 , 11 , 12\right\}$