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

in fractions what is the answer to 3/4 x 21?
Mr. Wilson reviewed her work and said that the graph is incorrect. Explain why this graph is incorrect.
the site where ribosomes assemble prior to their migration into the cytoplasm
if 6 banannas are $1.50 and 5 oranges are $3.00 how much would it cost if i buy 2 banannas,and 2 oranges.
Is the quotient of two mixed numbers positive ?
telophase is a stage of a cellular process that begins after the chromosomes have moved to opposite poles of the cell. During which cellular process does teloph
How do you fractor 6 by 100?
Which describes the electric forces inside an atom? A. Gravitational forces are much stronger than electric forces. B. Electric forces and gravitational forces
The most famous buddhist cave temple is located at
Find the value of 7-2x when x=-3