Ergasheva f bmi

Endi х=2 nuqtada eng katta qiymatini topamiz.

• 
  gmax:=g(2);
  

gmax := 1

Qaralayotgan funksiyaning eng katta va eng kichik qiymatlarini topamiz.

• 
  maximize(g(x),x=-infinity..+infinity);
  

1

• 
  minimize(g(x),x=-infinity..infinity);
  



g funksiyaning botiqlik va qavariqlik oraliqlari hamda egilish nuqtalarini topamiz. Buning uchun esa dastlab g funksiyaning 2-tartibli hosilasini topamiz.

• 
  g2:=diff(g(x),x$2);
  

( x  2 ) ( x  2 )

g2 := 2 e  ( 3  x ) e

Endi f funksiya 2-tartibli hosilasining nollarini topamiz.

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  fsolve(g2=0,x);
  

1.

Endi (-infinity,1) va (1, infinity) oraliqlardagi argument x ning biror qiymatida g funksiyaning 2-tartibli hosilasining ishorasini aniqlaymiz.

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  x:=-10;
  

• 
  g(x):=g2;
  

•