# Let f, g: R $\rightarrow$ R be defined, respectively by f(x) = x + 1, g(x) = 2x – 3. Find f + g, f – g and $\large\frac{f}{g}$ .

(f + g) (x) = 3x – 2, (f – g) (x) = –x + 4,$\bigg( \large\frac{f}{g} \bigg)$$(x) \large\frac{x+1}{2x-3}$$ x \neq \large\frac{3}{2}$