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Leya [2.2K]
3 years ago
6

What is the inverse function of d(x)=2x-4

Mathematics
2 answers:
blondinia [14]3 years ago
5 0
Let y=2x-4
now, write this equation in terms of x.

2x = y + 4
Therefore, 
x= y/2 + 2

Now interchange x and y,

Therefore, the inverse is y = x/4 +2 
salantis [7]3 years ago
4 0

let y=2x-4

now, write this equation in terms of x.

2x = y + 4

Therefore,  

x= y/2 + 2

Now interchange x and y,

Therefore, the inverse is y = x/4 +2

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4 years ago
Determine the zeros of f(x)=x^3+7x^2+10x-6
igor_vitrenko [27]
Hello,
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