Question

In which table is y a linear function of x?



x y ANswer A
–2 6
–1 0
0 –2
1 0





x y Answer b
–2 10
–1 4
0 2
1 4





x y Answer c
–2 –8
–1 –5
0 –2
1 1





x y Answer d
–2 3
–1 1
0 –1
1 1