Question

ПОМОГИТЕ ПОЖАЛУЙСТА, УМОЛЯЮ ЕСЛИ МОЖНО С РЕШЕНИЕМ НАПИШИТЕ!

Answer 1

$left { {{y textgreater -1,5} atop {y leq 3}} right.$

                        ///////////////////////////////////////////////////////
____________₀_________________________
                      - 1,5                        3
   \\\\\\\\\\\\\\\\\\\\\\\\\\

x ∈ (- 1,5 ; 3]