tyhenderson082202 tyhenderson082202

15-04-2019
Mathematics

contestada

If y varies inversely with x and y=22 when x=10, find the constant of variation

Respuesta :

jimrgrant1 jimrgrant1

15-04-2019

Answer:

k = 220

Step-by-step explanation:

Given that y varies inversely as x then the equation relating them is

y = [tex]\frac{k}{x}[/tex] ← k is the constant of variation

To find k use the condition y = 22 when x = 10

k = yx = 22 × 10 = 220

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