Pregunta: If limx→1f(x)-3x-1 =2 find limx→1f(x)

Split the limit using the Sum of Limits Rule on the limit as $\mathrm{x}$ approaches $1$ .

$\underset{\mathrm{x}\to 1}{lim}\left(\mathrm{f}\left(\mathrm{x}\right)\right)-\underset{\mathrm{x}\to 1}{lim}\left(\frac{3}{\mathrm{x}}\right)-\underset{\mathrm{x}\to 1}{lim}\left(1\right)=2$

Move the term $3$ outside of...