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

Why don't noble gases tend to form chemical bonds?
In 1679, New Hampshire was established as a _______ colony.        A. proprietor   B. religious   C. corporate   D. royal
the quotient of 864÷36
_____ describes the life cycle of a star. nuclear fusion nebular clouds stellar evolution the big bang
to critique a new science book, a writer should use the _____ pattern of exposition.
what velocity vector will move you 200 miles east in 4 hours traveling at a constant speed?
Choose all that apply. Linguists agree the ability to speak a language sets humans apart from other animals because we can: ______. use grammar have rules for
morgan jogged 51.2 kilometers karen jogged 53.52 kilometers kelly jogged 6kilometers less than morgan how many kilometers did karen jog that week than kelly
What major city in ancient Greece was known for its artistic, philosophic ,and political advances
a joule is equivalent to a