Question

lim (4-v)/ abs(4-v) as x->4+ ?

Because the denominator is zero when substituting the 4 into the x value, I recognize that this has to be solved by distributing. So my guess would be 1? Since 4-x/ |4-x|

OR 4-x/ 4-x or 4-x/-4-x?

Answer 1

\[(4-v )
\div\left| 4-v\right| \lim as x->4+\]