If that's the volume, then the base and height could be anything that multiply together to get that. It could be as simple as pulling out common factors like 16y^2.
16y^2(y^2 + y + 3)
The base area could be 16y^2 and the height could be y^ + y + 3.
The domain is the set of all values a function will accept as inputs.
Answer:
V=I R
120= I × 20
I = 120÷20
I = 6 A
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