Answer:
12 different ways
Step-by-step explanation:
1 to 23
2 to 22
3 to 21
4 to 20
5 to 19
6 to 18
7 to 17
8 to 16
9 to 15
10 to 14
11 to 13
12 to 12
(-1,2) is domain
3/2
formula k = y/x
comes from
y = kx
k = constant of variation
when y = 3 , x = 2
k = 3/2