Question 1050499
If  y is directly proportional to the square root of x and y = -51 when  x = 529, find y if x = 279841.
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{{{y = k*sqrt(x)}}}
-51 = k*23
k = -51/23
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find y if x = 279841
{{{y = (-51/23)*sqrt(279841) = (-51/23)*529}}}
y = -1173