Question: Rosana building a chicken coop at the bottom of your residencia used 4 gallons for the transport of the material. One of gallons was fragile and not make it. What gallon not stand it? (a) the water
(b) the mass of c the brita
(d) the sand Answer: B) the mass of c the brita
Answer:

when x is 2, y is -4

None of the objectives is right
Answer:
?
Step-by-step explanation:
Y2-y1 / x2-x1 i think. not sure if that's correct