Question

HELP PLS BIG PIONTS

Answer 1

A - B = (0, 6)

or,

Considering

A = 9

B = 3

A - B = 6

I've taken this approach, but I don't know what solution is expected for this question. It seems to be open.

Explanation:

So, we have two intervals. I will consider both as open.

A= (0, 9) and B = (6, 9)

Taking:

A - B = (0, 6)

Answer 2

9-3=6

You start at 0 the go up 9 times then go down 3 times which lands in 6 so yea