If , find in simplest…

MATHEMATICS · Multi-part · AP · AP Precalculus · Polynomial and Rational Functions · Polynomial and Rational Functions

Problem

f(x)=\frac{1}{x}

, find in simplest form: (1)

f(-x)

(2)

f\left(\frac{x}{2}\right)

(3)

2f(x)+3

(4)

3f(x-1)+2