the first part of the function rule for the values in the table below is y=x/2 what is the rule

X Y
6 2
8 3
10 4
12 5

a. y=x/2+1
b. y=x/2 -1
c. y= x/2 x2
d. y=x/2-2

The pattern in the table shows that for every increase of 2 in x, there is an increase of 1 in y. This means that the function rule for the table is y=x/2+1.

Therefore, the answer is option a) y=x/2+1.