Given the functions w( x) =2x+1 and vw(x) =4x²+4x-5,find w¯¹(x) answer meeeee

asked Sep 23, 2022 12.9k views

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6 votes

Answer:

Hello,

We don't need vw(x) !

w^(-1)(x)=(x-1)/(2)

Explanation:

$w(x)=2x+1=y\\\\2y+1=x \ exchanging \ x\ and\ y\\\\y=(x-1)/(2) \\\\w^(-1)(x)=(x-1)/(2)$

Iqbal Kabir answered Sep 29, 2022

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