If you vertically stretch the exponential function, f(x)=2^x, by a factor of 4, what is the equation of the new function?
2 answers:
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In general, Volume is equal to the area of the base multiplied by the height.
Let's check the volume of each.
A.
V=area of base x height, all given, so,
B.
Volume of cone is given by,
V= one-third area of base x height, all given, so,
C.
Here, the slant height is given, not the altitude (height). The volume is not 32 nor .
D.
Rectangular solid's volume is area of base times height, all given, so,
Hence, A and D have same volume.
ANSWER: Option A and Option D have the same volume (32)