# Practice Demo

Find the limit if it exists. If the limit cannot be specified as a constant or infinity, enter $DNE$.
$$\lim_{h\to {\frac{ - \pi }{10}} }{-3 |\text{sec}(5h)|}$$


Hint 1: We can graph the function $-3 |\text{sec}(5h)|$ to see what happens near $h=\frac{ - \pi }{10}$:
$$\lim_{h\to {\frac{ - \pi }{10}} }{-3 |\text{sec}(5h)|} = -\infty$$