Which graph represents the function?

First one ( top left)

This has an open circle at y = 3 which means the 3 is not included.

Then the y value of the second line equals the x value.

bottom left

step-by-step explanation:

the x's and the y's both go up the same amount each time, therefore it will be a linear function because it will go in a straight line when drawn on a graph.

hope this !

gregory's graph is incorrect because it shows 2 inches of growth for each week when it should show 0.75 inches of growth each week.