Answer:
y=1/4+1
The y-intercept is 1.
When you plug in the numbers 8 and 3 in the correct spots from the equation, you should be able to get 3=3, which is true.
I first got this equation by starting out with y=1/4x
I then plugged in 8 in x and multiplied it with 1/4, getting the answer of 2.
What plus 2 equals 3? That answer is 1. So, y=1/4x+1
Hope I helped!