Answer :

Answer:

C. f^-1(x) = 1/5 x

Step-by-step explanation:

f(x) = 5x

y = 5x

x = 5y

y = 1/5 x

Answer: C. f^-1(x) = 1/5 x

Answer:

C,[tex]\frac{1}{5} x[/tex]

Step-by-step explanation:

This is because anything to the power of a negative, always turns to a fraction because you cannot have a negative fraction. It will turn positive if you put [tex]\frac{1}{x}[/tex], or that number (x). Since there is a 1 as the negative exponent, you do not need to show it as u do for other ones such as:

[tex]\frac{1}{x^{2} }[/tex] which is [tex]x^{-2}[/tex].

Hope it Helps!

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