Answer:

Step-by-step explanation:
the general equation of a line is y=mx+c
because the slop is 1/5, the equation of this line would be

with the coordinates (20,5) , take 20=x and 5=y
and substitute these values into the equation above.
you should get:
5= 4 + c
so c = 1
therefore, the equation of the line is:

"Increasing" and "decreasing" are references to what the y-values do when the x-values increase.
Attached is a copy of all four tables, marked with whether the y-values increased or decreased on each step (and it also shows how much that increase or decrease was.
The only table that does this is the top right table in the attachment, which is your second table.
Answer:
Step-by-step explanation:
Answer:
(2.5,-0.5)
Step-by-step explanation:
Answer:
Step-by-step explanation:
C against x
income against sale of x games
for the first equation, the gradient would be 8 and for the second one the gradient would r with a y intercept at 48000