25.3. Постройте в одной координатной плоскости графики функ- ций:
1) у = 4х² и у = 1/4х²;
2) y =-х² и у = 1/3х²;
3) у = 2х² и у = 5х².
Ребят очень надо​

ВНИМАНИЕ ОТВЕТ НА ВОПРОС С ВЕРХУ НА КАРТИНКЕ

y=-x²

парабола, a=-1<0; ветви вниз, вершина в точке (0:0)

x       -2     -1      0      1      2

y       -4     -1      0     -1     -4

график красного цвета

y=1/3 x 2

парабола, a=1/3>0; ветви вверх, вершина в точке (0:0)

x       -6     -3      0      3     6

y       12      3      0      3     12

график синего цвета

Объяснение:

My favorite book "scarlet sails" alexander green. this romantic love story i want to share with you.   huge waves from under his bushy eyebrows as if looking out for the victim and with a crash fell upon the shore, washing boats and even small barges into the raging sea. old sea dog, sailor longren, sullenly staring into heavy, gray sky, clutching a small bundle of living in an old blanket. that was his tiny daughter gonna, on hand with which he stayed after his wife's death.  they lived as a hermit in a small hut near the sea. throwing service longren engaged in the manufacture of toys. gonna grow and how she could help him. friends of the girl was not, so she lived dreams, and often walked in the woods, near a stream with a favorite toy to her father - a ship with scarlet sails.   somewhere beyond the sea at that time was growing little prince arthur gray. he is a childhood dream to become a navigator and reaching adolescence, left his palace and set sail on a beautiful yacht "the secret".   once gray moored in the port town of lisse. walking around, he saw sleeping in the woods gonna. having fallen in love at first sight, the young man put the ring on her finger. find out at a local restaurant story of the girl and her dreams, he bought in a shop full of scarlet silk and on a yacht out to sea.  sail, "the secret", as if curious bird flew into the port. gonna trembling chest and happy presentiment ran to the sea. gray leaped ashore, picked up the girl in his arms and carried her to his ship. old longren rejoiced with them, do not hesitate to tears kativshihsya deep wrinkles on his tanned face.  alexander green in my favorite book teaches us not to give up, determined to go for their dreams and remember that good triumphs over evil.  gray and his story gonna prove to us that love knows no obstacles. and faith, hope and love - is guiding stars to help us find happiness!