contestada

Given the function:
What is the inverse function of g(x)?
g(x) = -
O g-4(X) = - 2x - 3
Og +(x) = -3(x-3)
O g 7(x)=-3x-2
O g-(x) = -2(x – 3)

Respuesta :

Answer: The answer is D

g-1(x)= -2(x-3)

Step-by-step explanation:

The inverse of a function is its opposite

The inverse of the function g(x) is [tex]g^{-1}(x)= -2(x-3)[/tex]

The function is given as;

[tex]g(x) = -0.5x + 3[/tex]

Rewrite as:

[tex]y = -0.5x + 3[/tex]

Swap the x and y variables

[tex]x = -0.5y + 3[/tex]

Subtract 3 from both sides

[tex]-0.5y = x -3[/tex]

Multiply both sides by -2

[tex]y= -2(x-3)[/tex]

Rewrite as:

[tex]g^{-1}(x)= -2(x-3)[/tex]

Hence, the inverse of the function g(x) is [tex]g^{-1}(x)= -2(x-3)[/tex]

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