If y varies inversely with x and y=22 when x=10, find the constant of variation
1 answer:
Answer:
k = 220
Step-by-step explanation:
Given that y varies inversely as x then the equation relating them is
y = 
← 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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