Respuesta :

It's a combine function (Alike signum function)

Which is given by

[tex]\\ \rm\Rrightarrow f(x)=\begin{cases}\sf 3x,x<3\\ \sf 2x,x>3\end{cases}[/tex]

Find some points

  • (0,0)
  • (1,3)
  • (4,8)
  • (2,6)

Graph attached

Red line is 2x and blue one is 3x

Ver imagen Аноним