3 years ago

X+0.5y=1.5 solve for y

Mathematics

1 answer:

lakkis [162]3 years ago

6 0

Answer:

Y = 3 - 2x

Step-by-step explanation:

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Evgesh-ka [11]

To find $f^{-1}$ , you can switch the "x" and "f(x) or y" in the equation.

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$y = \sqrt[3]{x-2}+ 8$

$x = \sqrt[3]{y-2}+8$

Now you need to isolate the "y"

$x = \sqrt[3]{y-2}+8$ Subtract 8 on both sides

$x - 8 = \sqrt[3]{y-2}$ Cube ( ³ ) each side to get rid of the ∛

$(x-8)^{3} = (\sqrt[3]{y-2}) ^{3}$

$(x-8)^{3} = y -2$ Add 2 on both sides

$(x-8)^{3}+2 = y$

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