kthdays kthdays
  • 03-11-2021
  • Mathematics
contestada

Fungsi f(x) = x³ - 12x² + 45x -18 merupakan fungsi naik pada interfal

Respuesta :

ferrybukantoro
ferrybukantoro ferrybukantoro
  • 03-11-2021

Step-by-step explanation:

f(x) = x³ - 12x² + 45x -18

to find the interval of the function :

f'(x) > 0

3x²-24x+45 > 0

x²-8x +15 >0

(x-5) (x-3) >0

x<3 or x >5

the solutions :

{x < 3 or x > 5}

Answer Link

Otras preguntas

The persona that the author takes on is based on _____. -All of the options -The purpose -Knowledge about the audience and what the audience knows about the sub
Which equation is used to calculate the amount of electrical energy used? a) E = t ÷ P b) E = t – P c) E = P + t d) E = P × t
The largest angle in a triangle is equal to the sum of the two other angles. The middle angle is twice the measure of the smallest angle. What is the measure of
SOMEONE please help!!
By the end of King Philip II region what has had become of spain
9+10p-3= i dont understand please help and explain
I need to study for a test tomorrow and I got these questions online can anyone please tell me the answers.
Please help.Cheyenne spend $23 a shirt,$29 on a pair of a pants,and $17 on a pair of shoes.if cheyenne paid for the items with four $20 bills how much change di
what state of matter has a definite shape
What is the passive se form of bailamos salsa