Question

What is the rule for the function shown in the table?

Input x -2 -1 0 1 2
Output y -8 -5 -2 1 4

1. y = 2x – 2
2. y = x – 6
3. y = 4x
4. y = 3x - 2

Answer 1

y = 3x - 2

Explanation:

hope it helps :b

Even if i wrote the answer years later ;D

Answer 2

If you were to plug in the y and x The answer would be 4. y = 3x - 2