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Answered

INVERSE VARIATION

3-4: Find an equation of variation where y varies inversely as x..

3. y=5 when x= 2

4. y= 3 when x= 10​

Sagot :

TYRON09GO

Step-by-step explanation:

[tex]y = \frac{k}{x} [/tex]

3.

[tex]5 = \frac{k}{2} [/tex]

[tex]5(2) = k[/tex]

[tex]k = 10[/tex]

4.

[tex]3 = \frac{k}{10} [/tex]

[tex]3(10) = k[/tex]

[tex]k = 30[/tex]

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