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Mireya Koch
Mathematics
14 May, 00:57
If y=36 when x=4, find y when x=11
+4
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Joshua Mcgrath
14 May, 01:26
0
If we are assuming that this is a direct variation, y would be equal to 99.
Step-by-step explanation:
To find this, we start with the base equation for direct variation.
y = kx
Now we find k by plugging in our original values for x and y.
y = kx
36 = k (4)
9 = k
Now that we have k, we can model the equation.
y = 9x
And we can use the value of 11 in the next equation to find y.
y = 9x
y = 9 (11)
y = 99
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