Question

Thomas has a train collection. He was given 1 train as a gift, and he adds 2 trains per year. Which of the graphs below represents Thomas's train collection?

Answer 1

@phi

Answer 2

@King.Void.

Answer 3

@ganeshie8

Answer 4

@pooja195

Answer 5

I would look for a line that goes through 1 at x=0 (that is 1 train as a gift)
then look for a line that goes up 2 steps every time you move over 1 step.