Предмет: Алгебра, автор: Аноним

Найдите область определения функции
Y=x²-3x+4

Ответы

Автор ответа: nKrynka
0
Y=x²-3x+4
Графиком функции является парабола. Областью определения является вся числовая ось. x∈(- ≈; + ≈)
или   x∈R
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Harry: Hey, Elizabeth, how would you like to go see a movie tonight?
Elizabeth: Sounds great! What would you like to see?
Harry: I don't know... how about that new horror movie at the Arlington Theater?
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Mark sentences as True or False./ Определите какие предложения верные (True), а какие неверные (False).




1.
A horror movie is scary.
[1]


True
False


2.
Harry likes movies about love.
[1]


True
False


3.
Harry really hates action and adventure movies.
[1]


True
False



Fill in the gaps with ONE word./ Заполните пробелы в предложениях одним словом.

4.
Musicals do not sound too ___________________ for Harry.
[1]


_______________________________________________________________


5.
I heard it's pretty exciting because nobody can guess who the _____________
[1]
_________ is.

[5]

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Task 2.
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[5]

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