# 7th grade algebra

posted by
**Canyon**
.

I am supposed to match the function with its possible range.

y=2x-1 is the probrem

The ranges include

-7,-4,-1,2,5,8 or

-5,-3,-1,1,3 or

11,6,1,-4,-9,-14 or

4,3,2,1,0

Can you teach me how to figure this out???