Question

Find the limit of the function by using direct substitution.

limit as x approaches three of quantity x squared plus three x minus one.

17
0
-17
Does not exist

Answer 1

it says compute by substitution
substitute 3 for x, see what you get

Answer 2

yeap

Answer 3

\(\bf \lim\limits_{x\to {\color{blue}{ 3}}}\quad {\color{blue}{ x}}^2+3{\color{blue}{ x}}-1\implies ?\)