Domain and range. how would i write the domain and range for this graph. the part that confuses me is the open and closed circles mixed together.

Domain x = [1, 2) ∪ (2, 4) ∪ (4, 6]

              Range y = [1, 3) ∪ (3, 5) ∪ (5, 6]

Step-by-step explanation:

OPEN DOT means the number is NOT included

CLOSED DOT means the number IS included

Domain is all of the x-values (numbers at the bottom of the graph).

x is from 1 to 6 but does not include 2 or 4.

Interval Notation: [1, 2) ∪ (2, 4) ∪ (4, 6]

Range is all of the y-values (numbers on the left side of the graph).

y is from 1 to 6 but does not include 3 or 5.

Interval notation: [1, 3) ∪ (3, 5) ∪ (5, 6]

1: -2 3/4, -2 1/2, -14, 0, 3, 8 1/3

2: -4, -3, -2 1/2, -2 1/4, 3 1/4,

step-by-step explanation: