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Gennadij [26K]
3 years ago
15

4) Suppose y varies inversely with the SQUARE ROOT of x.

Mathematics
1 answer:
Savatey [412]3 years ago
7 0

Answer:

Variation equation: y = k/√x

constant of variation: 200

Variation Equation by plugging the value of k: y = 200/√x

Step-by-step explanation:

If y varies inversely with the SQUARE ROOT of x, then;

y = k/√x

If  x = 4, y = 100.

100 = k/√4

100 = k/2

200 = k

k = 200

Substitute into the expression

y = k/√x

y = 200/√x

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