i need help asap!! please

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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