Answer: there is no figure so no answer
Step-by-step explanation: with out the rest of the equations there is no way to answer this.
Answer:
2
Step-by-step explanation:
the rate of change is Rise/ Run
= Δy / Δx
= (y2 – y1) / (x2 – x1)
= (1 - (-1))/(-1 - (-2))
=2/1
=2
Answer: The sum of the area of it's faces
Step-by-step explanation: its the surafce area.