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Yis inversely proportional to the cube of x. If Y= 4 when x = 2, then Y= 27/32 , when x is 3.

User Oren Mazor
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1 Answer

5 votes

Answer:

no, y would be y = 32/27 for x = 3

Explanation:

y ∞ 1/x³

y = k(1/x³)

y = k/x³

4 = k/2³

4 * 2³ = k

k = 32

for x = 3

y = 32/3³

y = 32/27

User Palladin
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7.5k points