Try another version of this question
Match each set builder expression with the correct interval by selecting a letter from each drop down selector.
- `(a,b]`
- `(a,b)`
- `(-oo,oo)`
- `(-oo,b]`
- `[a,b]`
- `[a,oo)`
- `(-oo,b)`
- `(a,oo)`
- `[a,b)`
Box 1: In each pull-down on the left, select the letter (a, b, c, etc.) of the matching answer in the right-hand column
d g f c e h b a i