Answer:
please find below
Step-by-step explanation:
How many groups of 3 do you have
Two twelfths that is the answer
Y = mx + c
m is the gradient of the graph, for each time you go across 1 x you go up y 'm' times, in your case you go up twice each time you go across once along x
c is the y intercept, the number where the y axis is cut and where you should start drawing your graph
