1.Найдите значение функции,заданной формулой y= -x\3-1 для значений аргумента,равных -6; -1; 0; 1,5

1.Найдите значение функции,заданной формулой y= -x\3-1 для значений аргумента,равных -6; -1; 0; 1,5
- Предмет:
  Алгебра
- Автор:
  carolinaim9m
- 5 лет назад

Ответы 1

аргумент-это хфункция - это у.Просто нужно подставить вместо х:3 -6; -1; 0 и 1,5 и найти у $y=- \frac{x}{3} -1 \\ \\ 1) \ y=- \frac{-6}{3} -1=2-1=1 \\ \\ 2)\ y=- \frac{-1}{3} -1= \frac{1}{3} - \frac{3}{3} = -\frac{2}{3} \\ \\ 3) \ y=- \frac{0}{3} -1=0-1=-1 \\ \\ 4)\ y=- \frac{1.5}{3} -1=- \frac{1}{2} - \frac{2}{2} =- \frac{3}{2} =-1.5$
- Автор:
  joecabrera
- 5 лет назад
- 0
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