Mathematics: Can y’all help me on this ?

Solution given:f(x)=5x-3lety=f(x)y=5x-3interchanging role of x and yx=5y-3x+3=5yy=$o,f-¹(x)=we conclude thatf-¹(x)≠g(x)Each pair of function are not inverses....

Can y’all help me on this ? - id12567235, kingbot350

Ответ:

ilovejustinbieber42

28.09.2020

Mathematics

Solution given:

f(x)=5x-3

let

y=f(x)

y=5x-3

interchanging role of x and y

x=5y-3

x+3=5y

y= $\frac{x+3}{5}$

$o,

f-¹(x)= $\frac{x+3}{5}$

we conclude that

f-¹(x)≠g(x)

Each pair of function are not inverses.

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