f(x)= 1/(x^2-4), find range
You asked:
Find the range of \(f\left( x \right) = \frac{1}{{x}^{2} - 4}\)
MathBot Answer:
Set notation:
\(\displaystyle\left\{f \in \mathbb{R}:f \leq - \frac{1}{4} \wedge f > 0\right\}\)
Interval notation:
\(\displaystyle\left(-\infty, - \frac{1}{4}\right] \cup \left(0, \infty\right)\)