㏒↓4 (256) =x

What is the formula for solving this?

Somone me i want to know what 18 hours out of 24 hours in a fraction

Me n o w. i need t h i s. 10 points

The graph of the the function f(x) is given below. find [tex]\lim_{x \to 0\zero} f(x)[/tex] [tex]\lim_{x \to 1+\oneplus} f(x)[/tex] [tex]\lim_{x \to 0-\zeroneg} f(x)[/tex]