Задание

Выберите линейные функции:

  • \(\displaystyle y=-5x\)
  • \(\displaystyle y=\frac{5}{x}-1\)
  • \(\displaystyle y=\frac{5}{x-1}\)
  • \(\displaystyle y=-5x-1\)
  • \(\displaystyle y=-5x^{\,2}\)