salmamontero1998 salmamontero1998

19-08-2020
Mathematics

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Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).

$Type the correct answer in each box Use numerals instead of words If necessary use for the fraction bars class=$

Respuesta :

19-08-2020

Answer:

change f(x) to y, switch x and y, and solve for y

y = √(x -4)

x = √(y - 4)

x² = y - 4

x² + 4 = y

y = x² + 4

f⁽⁻¹⁾ = x² + 4, where x ≥ 4

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