1) y=lg(3x-2)

2) y=log2(7-5x)

3) y=log1/2(х²-2)

4) y=log7(4-х²)

 

найти область допустимых значений

Put the words in the right place.

1) (already) Be quiet! The performance has begun.

2) (just) I was going to leave the room when I heard the telephone ring.

3) (just) He has turned heard her sing.

4) (already) They have divided the work.

5) (recently) My cousin has joined Greenpeace.