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If f(x) varies directly with x and f(x) = 48 when x = 8 find the value of f(x) when x = 2
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If f(x) varies directly with x and f(x) = 48 when x = 8 find the value of f(x) when x = 2
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Aug 8, 2018
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If f(x) varies directly with x and f(x) = 48 when x = 8 find the value of f(x) when x = 2
Mathematics
high-school
Atin Singh
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Atin Singh
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Answer:
The answer would be 12
Explanation:
Did the test
Alphiii
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Aug 9, 2018
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Alphiii
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Here, f(x) = kx
k = f(x)/x
k = 48/8
k = 6
So, when x = 2,
f(x) = 6 * 2
z = 12
In short, Your Answer would be: 12
Hope this helps!
Calvin Koder
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Aug 13, 2018
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Calvin Koder
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