Respuesta :

apologiabiology
y intercept is where th line crosses the y axis or when x=0

set x=0

y=1/4(0)
y=0

y intercept is 0 aka (0,0)

to graph, we need slope
subsitute poits
x=4, y=1
x=8,y=2
graph points (0,0), (4,1), (8,2)