Question

Which of the following is the domain of the function {(3, 6), (5, 7), (7, 7), (8, 9)}? (1 point)

{3, 5, 7, 8}
{6, 7, 9}
{(6, 3), (7, 5), (7, 7), (9, 8)}
{1, 3, 5, 7, 9}

Answer 1

First of all, what makes sense to you?

Answer 2

What is the most logical choice?

Answer 3

ummm. C?

Answer 4

No. the domain is another word for the x. And if you write a point as (x,y) what is the domain?

Answer 5

3.5.7.8?

Answer 6

You got it :D