Which number line represents the solutions to 1-2x1 = 4? ++
-10 -8 -6 -4 -2 0 2 4
6
8 10
+
-10 -8 -6 -4 -20
2
2
4
6
8 10
++ +
+
-10 -8 -6 -4 -2 0 2
++
6 8 10
4
-10-8-6-4-20
2
+
4.
2
4
6
6
8
10

What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}