Answer:
[tex]solving \: for \: f(x) = x - \frac{5}{x} + 2 \: [/tex]
[tex]solve \: instead \: \frac{d}{dx} (x - \frac{5}{x} + 2)[/tex]
Step-by-step explanation:
Domain of x - 5/x + 2:
Solution:
[tex]x < 0 \: or \: x > 0[/tex]
Interval Notation:
(-∞, 0) U (0, ∞)
Range of x - 5/x + 2:
Solution:
[tex] - \infty < f(x) < \infty [/tex]
Interval Notation:
(-∞, ∞)
