1)Найти область определения функции, заданной формулой: у = х 2 +3х - 4 А) (-∞; 2) Б) (-∞; 2) U (2; +∞) В) (-∞; +∞) Г) (3; +∞) 2)Найти значения функции в точке х = 1 У = 5х 2 - 3х – 4 А) 0, 4 Б) 2, 4 В) 8, 4 Г) 2, 6 3)При каком значении х, значение функции равно 0 у = 3х - 6 А) - 2 Б) 4 В) 3 Г) 2 4)Найти множество значений функции у = sin 2х А) [ -2; 0] Б) [ -2; 2] В) [0; 2] Г) [ - 1; 1] 5) Найти область определения функции у = 4х/(х-1) А) (1; +∞) Б) (-∞; 1)U(1; +∞) В) (-∞; 1) Г) (-1; 1) 6) Найти значения функции в точке х = -1 У = -3х 2 + 5х – 3 А) -11 Б) -1 В) -5 Г) 12 7) При каком значении х, значение функции равно 0 У = х 2 - 6х + 9 А) -3 Б) 3 В) 3; -3 Г) 6 8) Найти множество значений функции у = cos 3х А) [ - 1; 1] Б) [ 0; 3] В) [ - 3; 3] Г) [ - 3; 0]

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.Прочитайте.Поставьте вопросы к выделенным прилагательным,укажите их падеж и род. Мой брат рассказывал,как однажды ранним зимним утром вышел он из леснойизбушки и на морозе сразу почувствовал себя бодрым и весёлым.Всё было покрыто блестящим пушистым инеем.В своём зимнем утреннем уборе каждое дерево резко выделялось на светлом фоне зари.Иней красивыми звёздочками сверкал в прозрачном воздухе.Мой брат долго любовался прекрасным видом зимней природы.2.Выпишите в один столбик прилагательные в творительным падеже вместе с существительными в другой столбик прилагательные в предложном падеже.3.сравните окончание прилагательных в творительном и предложном падежах.В чём различие