Question

Which equation represents the linear relationship shown on the graph below?

Answer 1

To find the linear relationship we need

• two points on the line: (0,3), (2,4)
• and the slope =
  `(y2-y1)/(x2-x1) =(4-3)/(2-0) =(1)/(2)`

Now lets put any one point on the line such as (0,3) and the slope into the point-slope form:

`y - 3 = ((1)/(2) )(x-0)\\y = (1)/(2)x + 3`

Hope that helps!