Answer:
option C
Step-by-step explanation:
Given table is a linear function when the change in y to change is x is a constant.
From the tables, difference of x is a constant 1
Lets look at the difference of y values
First table
We find the change in y values
[tex]-6+2=-4[/tex]
[tex]-2+6=+4[/tex]
the difference is not a constant. So it is not a linear
Second table
[tex]-5+2=3[/tex]
[tex]-9+5= 4[/tex]
the difference is not a constant. So it is not a linear
Third table
[tex]-10+2= -8[/tex]
[tex]-18+10=-8[/tex]
[tex]-26+18= -8[/tex]
the difference is a constant. So it is a linear function.
