Answer:
102cm^3
Step-by-step explanation:
v=l×w×h
10x6x7=420 cm^3
the volume of water+stone=
10×6×(7+1.7)
522cm^3
522-420= 102cm^3
volume without the stone = 5x12x7 = 420
volume with the stone = 5x12x8.7 = 522
for an increase of 102 cm^3 , so according to Archimedes that increase would have been caused by the volume of the stone.
7^12=13,841,287,201
when you are putting a power to a power, you just multiply the powers by each other
Since it turns downwards (the shape on an "n", it is a maximum point)
Maximum point occurs at (-2, 1)
Answer: (B) (-2, 1) maximum
y>0.375