hannahcheatham hannahcheatham
  • 06-01-2017
  • Mathematics
contestada

Suppose y varies directly as x and y = 9 when x = 3/2 find y when x =1

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Аноним Аноним
  • 06-01-2017
y = kx
y = 9 when x = 3/2

9 = 3/2 k
so k = 9 * 2/3
k = 6

Now use the fact that k = 6 to find the value of y that the problem is asking for

y = kx
y = 6 (1) = 6

answer: y = 6  when x =1
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