If [f(x) = pmatrix x + a & , & x 0 |x - 4| & , & x 0 pmatrix .]

Question

If $$f(x) = \left\{ {\begin{pmatrix} {x + a} & , & {x \le 0}  \
   {|x - 4|} & , & {x > 0}  \ \end{pmatrix} } \right.$$

Accepted Answer

$$f(x) = \left\{ {\begin{pmatrix} {x + a} & , & {x \le 0}  \
   {|x - 4|} & , & {x > 0}  \

\end{pmatrix} } \right.$$

Solutions · 1