Answer:
circumference.
Step-by-step explanation:
Pick any two points
(0, 3), (-1,9)
Find slope (y2-y1)/(x2-x1)
(9-3)/(-1-0) = 6/-1 = -6
Y = -6x + b
Plug in a point
3 = 0 + b, b= 3
Final equation: y = -6x + 3
Answer:
$33.88
Step-by-step explanation:
12.1*2.8 is equal to $33.88