Question

multiple choice,
Solve for the given domain. Write the solution as a set of ordered pairs.
y = 6 - 3x, domain {-1, 0, 1, 2, 3}
1){(-1, 7.5), (0, 6), (1, 4.5), (2, 3), (3, 1.5)}
2){(-1, 9), (0, 6), (1, 3), (2, 0), (3, -3)}
3){(-1, 10), (0, 6), (6, 3), (3, 3)}
4){(-1, 3), (0, 6), (1, 3), (2, 0), (3, -9)}

Answer 1

Just plug in each value in the place of x.
So the first one is (-1, 6-3*(-3)) = (-1, 9)
Second one is (0, 6-3*0) = (0, 6)
And so on..

Answer 2

so would it be #2??

Answer 3

Yes