Use the graphs for numbers 8-9. Show work WILL GIVE BRAINLIEST!

Lets find the slope of machine 1.

The equation to find the slope with 2 points is m=(y2-y1)/(x2-x1).

So just plug in.

m=(14-7)/(2-1)

The answer for Machine 1 is 7.

Now for machine 2.

The points I chose for machine 2 based off of the graph is (2, 2)(10, 8).

Now just plug in.

m=(8-2)/(10-2)

The answer for Machine 2 is

Machine 1 would be faster since it produces more bottles per second than machine 2.

you need to show us the graph.

step-by-step explanation:

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.