Xf(x) = 2x + 5 1 7 2 9 3 11 4 13 5 15 6 17 linear functions grow by equal differences over equal intervals. in the table above, what column could be added to prove this relationship?

19

Step-by-step explanation:

Given is a funciton

The table shows x values as 1,2,3...6

f(x) values as 7,9,11...17

Since f(x) is linear there is a constant slope

Slope =2

This shows that for a unit change in x, there is a 2 increase in f(x)

By this property, we get when 6 increases to 7, 17 will change to 19

i.e. 2 will be added to 17 to get next table value.

18

step-by-step explanation:

207/8 is the right