надо, от всё что есть.
hello. how are you ? -thanks, very good . did you attend a literature lecture yesterday? -unfortunately no. i felt bad and should have stayed home. g. what is wrong with you? you are sick ? you need to go to the doctor . h. how do you usually get to your parents? -sometimes i ride the tram, and sometimes by autobus and by subway. how long does it take to get there - by bus and by metro only twenty minutes.4. could you give me your literature notes of course, come to me (home) tomorrow night - ok, thanks. 5. do not forget to call me. 6. i can not remember this grammar rule. 7. lecture starts at nine. we must hurry. 8. you have a fever. you should stay at home and call your doctor. 9. have you made your report? -no, i was not in college (i did not go to college), i was sick. 10. how much time you need to prepare your lessons well - it usually takes me an hour or two if my homework is not very difficult. 11. look at this tall man, do you remember him? we studied together at the institute.. 10. how much time you spend, it’s good to prepare lessons - it usually takes me an hour or two if my homework is not very difficult. 11. look at this tall man. do you remember him ? we studied together at the institute. 12. why did you have to ask your friend (friend) for his notes? - i missed a few lectures this week, so i have to use the notes of my friend. 13. lebe should talk to peter now. why don't you want to call him? “i'm afraid he's not home right now.” i have to hurry to his college. 14. when comrade petrov lectures, listen to him.
-2< x-4< 2
-2+4< x< 2+4
2< x< 6
(2; 6)-множество решений неравенства |x-4|< 2
x-2 > 0
изобразим схематически график функции y=log4(x-2). видно, что асимптотой является прямая, проходящая через точку х=2, а в точке х=6 функция принимает значение равное 1 (log4(6-2)= log4 (4)=1).
ограничим область определения функции интервалом (2; 6), получим множество значений функции (-бесконечность; 1)