thanhtranl1734 thanhtranl1734
  • 15-06-2021
  • Mathematics
contestada

xét tính đồng biến ,nghịch biến của hàm số:
y=-x^4-2x^2+5

Respuesta :

447696 447696
  • 15-06-2021

Answer:

si, bien =43<23

Step-by-step explanation:

Answer Link

Otras preguntas

Help with these questions Please :(
if a theory is challenged by new evidence, which of the following couod occur?A. the theory could be alteredB. the theory is accepted, not the evidenceC. the ev
How to revise effectively ? My real GCSE exams are in 3 weeks.
Which of the following sentences from this section helps explain why Churchill includes such specific details about material losses (such as the loss of over 1,
Which principal part of the verb is used in the following sentence? He saw the sun rise over the eastern mountains. 1 past participle 2 present parti
"according to rogers, the term _____ is synonymous with positive regard."
Which of the following best describes the ultraviolet catastrophe of blackbody radiation? A. As energy is added to an object acting as a blackbody radiator,
As a scientist, Issac Newton was capable of
02.06 Making Friends Writing Assignment
Match each equation with its solution set. Tiles a2 − 9a + 14 = 0 a2 + 9a + 14 = 0 a2 + 3a − 10 = 0 a2 + 5a − 14 = 0 a2 − 5a − 14 = 0 Pairs {-2, 7} {2, -7} {