Answer:
the y intercept is 4
and frm that point to another spot on the line you go DOWN one unit (negative)
and two units to positive (to the right) thus the slope is - 1 (down) and 2 positive to the right
-1/2 = slope
y = -1/2 + 4
Step-by-step explanation:
129.8/22= 5.9 lb
<span>$91.30/22= $4.15 a gallon
That is my answer.</span>
It is 8.94 to simplify it a bit
(2,7), every input has to have one output
