If y varies inversely with x and y = 6 when x = 3, then what is y when x = 2?
1 answer:
Answer:
Correct answer is A. 9
Step-by-step explanation:
If y varies inversely with x the formula reads y = k/x
where the k is coefficient of proportionality
Now we will replace x=3 and y=6 to find value of k
6 = k / 3 => k = 6 · 3 = 18 => k = 18
Now we will replace x=2 and get y
y = 18/2 = 9 => y=9
God with you!!!
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