Предмет: Математика, автор: rrh0e6zobjxp

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vikapegushinabkk6000: Какой это класс?....

Ответы

Автор ответа: dimondima2006

Ответ:

Пошаговое объяснение:

мы не можем найти f(x), но мы знаем что такое интеграл. нам нужно просто найти площадь этого треугольника, где b=8; a=4. по формуле 8×4/2 мы и находим 16

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