Verified Answer :

caylus

Hello,

y=3x-15
inverse x and t ==>x=3y-15
Solving y==>y=(x+15)/3=x/3+5
==> N(a)=a/3+5

Answer: The equation of the inverse function would be

\(N(a)=\dfrac{n+15}{3}\)

Step-by-step explanation:

Since we have given that

\(A(n)=3n-15\)

Let A(n) = y.

So, it becomes,

\(y=3n-15\\\\y+15=3n\\\\\dfrac{y+15}{3}=n\)

Now, replace y with n and n with N(a).

\(N(a)=\dfrac{n+15}{3}\)

Hence, the equation of the inverse function would be

\(N(a)=\dfrac{n+15}{3}\)

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