1. Write an equation that represents the relationship shown in the table .

y = x - 4

Step-by-step explanation:

You want it to be in the form of y=mx+b

First, find the slope:

=

So the slope (m) = 1

Now, to find b, plug in some data (we will use the point (8, 4):

4 = (1)(8) + b

4 = 8 + b

4 - 8 = b

-4 = b

Therefore, the equation is y = x - 4

41*67/2=1373.5

step-by-step explanation:

i just used a calculator