Question

Which of the following is NOT Linear/does not increase at a constant rate?

Answer 1

Answer: The one that starts with (-4,10)

Explanation:

Linear means that the numbers are going up at a constant rate. It means, that the y will go up corrosponding x.

1) Linear

X goes up 2 per 4 y

2) Linear

X goes up 1 per 3y

3) Linear

X goes up 2 per 4y

4) Not Linear

X goes up 2 per Unequal growth y.

You can tell because it goes up by +5 until the last where it goes up +7