phungiacop phungiacop

15-09-2021
Mathematics

contestada

y=x-1+2/x-1
tìm đông biến nghịch biến trên hàm số

Respuesta :

rlesandisusanya rlesandisusanya

15-09-2021

Answer:

y = 2

Step-by-step explanation:

[tex]y = \frac{x - 1 + 2}{x - 1} \\ y = \frac{x + 1}{x - 1} \\ y \times (x - 1) = x + 1 \\ y = x + 1 - (x - 1) \\ y = x + 1 - x + 1 \\ y = 2 \\ [/tex]

Answer Link

Otras preguntas

For the past four weeks Micah has been recording the daily high temperature. During that time the high temperature has been greater than 45'f on 20out of 28 day

How to use factors and manufactured in one sentence

what is 3/5 divided by 93/10

What is the definition of Plateau, Mesa, Butte, Peninsula, Desert, Canyon, Ocean, Hill, Valley, Island, and Mountain?

What are idioms in English?

If three bags of bird seed cost $14.16 how much would 14 bags cost?

Please help!!! Which of the following lines is parallel to x=8? 3y=16 X=7 X=y Y=8 Select the equation of the line that passes through the points (5,7) and is pe

An art teacher has 40 paintbrushes. She divides them equally among her 4 students. She finds 8 more brushes and divides these equally among the students, as wel

Fitness can be achieved only through A. accuracy. B. resistance. C. frequency. D. endurance.

How to use factors and manufactured in one sentence