26-06-2018
Mathematics

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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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