Question

x y
..............
-3 4
-1 6
1 7
3 9

is the data linear? if it is write the function rule. if not explain why

Answer 1

The data is not linear, because the change in y from x = -3 to x = -1 is different from the change in y from x = -1 to x = 1

Answer 2

thank you so much! would you mind helping me with another question!