Question

What is the domain of the set of ordered pairs graphed below?



{-4, -1, 2 , 4}


{-2, -1, 1, 3}


{(-4, 3), (-1, -2), (2, 1), (4, -1)}


{(3, -4), (-2, -1), (1, 2), (-1, 4)}

https://static.k12.com/eli/bb/1211/6_69036/2_36656_1_69037/3d2b8ec456d2f28fe044d54fe6fb40be934894e4/media/030b8aa52db0fed1c3ea101b47f9fa8627224af3/mediaasset_1276817_1.png

Answer 1

domain = x coordinates
look at the given graph, wht are the x coordinates of blue dots shown ?

Answer 2

do you know how to find the cooriinates of a given point in xy plane ?

Answer 3

The domain is the set of x values for those points. Read them off the graph.

To help you get started, from left to right, {-4, -1, ? , ?}

-4 because of the graphed point (-4, 3); -1 because of the graphed point (-1,3).

So what are the other two x value for the domain set? @Demi_xx

Answer 4

2 and 4?

Answer 5

Correct. Those are the other 2 but choose an option with all 4 numbers of the domain in it. What would be the complete answer?

Answer 6

{-4, -1, 2 , 4}

Answer 7

Correct.