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liberstina [14]
2 years ago
10

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

Mathematics
1 answer:
nikitadnepr [17]2 years ago
4 0

Answer:

Hello,

We don't need vw(x) !

w^{-1}(x)=\dfrac{x-1}{2}

Step-by-step explanation:

w(x)=2x+1=y\\\\2y+1=x \ exchanging \ x\ and\ y\\\\y=\dfrac{x-1}{2} \\\\w^{-1}(x)=\dfrac{x-1}{2}

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