Pretty sure the answer would be 1/A^4
The x-coordinate remains the same as the x-coordinate of point B.
The y-coordinate becomes the additive inverse of the y-coordinate of point B.
Answer: B. (3, -8)
The answer is 2.7
I’m not an expert at this but i did some research so I hope I can help
It’s 2.7 because the formula for calculating density is to divide the mass by the volume and in you do that for each of them you get 2.7 every time