jhfjs
jhfjs
26-06-2018
Mathematics
contestada
Find the equation of the inverse y=7x^3+2
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rainspellisland
rainspellisland
26-06-2018
y= cube root ((x-2)/7)
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lenae15
lenae15
26-06-2018
Switch your x and y
X = 7y^3 + 2
Subtract 2 from both sides
X - 2 = 7y^3
Cube root both slides
Cube root sign of x -2 = 7y
The divide by seven
Answer is
y = Cube root sing over x -2/7
Answer Link
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