미적분 예제

$lim_{x \to 4} \frac{x - 5}{{(x - 4)}^{2}}$

단계 1

Since the numerator is negative and the denominator ${(x - 4)}^{2}$ approaches zero and is greater than zero for $x$ near $4$ on both sides, the function decreases without bound.

$- \infty$