Here's the question you clicked on:
lyzzy7
Which of the following is the domain of the function {(3, 6), (5, 7), (7, 7), (8, 9)}?
{3, 5, 7, 8} {6, 7, 9} {(6, 3), (7, 5), (7, 7), (9, 8)} {1, 3, 5, 7, 9}
domain is the values of x
@Sophia.13 wanna help her?
The first one, {3,5,7,8}. The Domain is the set of all X values (X being the first value listed in a set of ordered pairs).
Thank you @Galice ! Check out the question im posting now!
The domain is the value of x (: