A machine fill 250 bottles every 20 mins. Create a graph that shows the number of bottles, y, the machine fills in x mins.

Question

how much does the machine fill each min

Answer 1

y = 250x/20

y = 12.5x

the graph is a straight line through the origin, with slope = 12.5

Plot a point such as (20,250) or (2, 25) and connect it to (0,0) with a straight line. That's the graph

in one minute, the machine fills 12 1/2 bottles