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Please i really need help, i really need this i will give a brainliest to the people that answer correctly

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Step-by-step explanation:

so to go forward we input x and get out y, to go backwards ( the inverse) we plug in y and get out x , so just solve the equation for x

f(x) = 8x - 5

remember that f(x) = y

so,

y = 8x - 5

now solve for x

y+5 = 8x

(y+5) / 8 = x

then remember that we want to swap x and y ,

(x+5) / 8 = y

now y = $$f^{-1}$$(x), it's kinda confusing.

$$f^{-1}$$(x)= $$\frac{x+5}{8}$$
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B

Hope this helps!
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