Calculus Examples

$lim_{x \to - 1} \frac{x^{2} + y x + z}{x^{2} - 1} = 3$

Step 1

Since the function approaches $- \infty$ from the left and $\infty$ from the right, the limit does not exist.

$Does not exist = 3$

Step 2

The limit does not exist.

$Does not exist$