a varies inversely as b when b=8 a=1/2 find the constant of variation and equation ​

Sagot :

Problem:

a varies inversely as b when b=8 a=1/2 find the constant of variation and equation ​

Solution:

a = k/b

1/2 = k/8

8/2 = k

k = 4 → constant of variation

a = 4/b → equation of variation

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