We want to graph the ordered pairs for the given line and domain.
The graph can be seen at the end of the answer.
Here we have the line:
y = 2*x + 4
And the domain x= {-2, 1, 2}
To get the ordered pairs, we just need to evaluate the line in the given values of x, we get:
for x = -2
y = 2*-2 + 4 = 0
The ordered pair is (-2, 0)
for x = 1
y = 2*1 + 4 = 6
The ordered pair is (1, 6)
for x = 2
y = 2*2 + 4 = 8
The ordered pair is (2, 8)
Now we just graph these points, as you can see below.
If you want to learn more, you can read:
https://brainly.com/question/20853486
