Answer:
Not sure what the "line" is! But I put a graph down below!
Step-by-step explanation:
To plot ( 20 , 13 ) , start at the origin ( 0 , 0 ) and move right 20 units and up 13 units.
What line are you talking about?
2.47 yeahhh I think...........
2.47 i think
2(a+2b+15)
hope this helps!