110x + y = 1,210. A coffee shop is running a promotion where a number of free coffee samples are given away each day. The equation can be used to
model the number of free coffee samples, y, that remain to be given away
x days after the promotion began. How many total coffee samples will the
coffee shop give away?*

Y = 1210 - 110X

In X days, The number of free coffee will be given

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.