cansomoneheloelwlel
cansomoneheloelwlel cansomoneheloelwlel
  • 29-08-2020
  • Mathematics
contestada

I need help I got this wrong

I need help I got this wrong class=

Respuesta :

MysticalWarrior
MysticalWarrior MysticalWarrior
  • 29-08-2020

Solution :

y = -2|x +1|

→ |x + 1| = -y/2

→ x+1 = y/2

and

x + 1 = -y/2

→ x + 1 belongs to R

→ x belongs to R

Domain = R

Range = y = -2(R)

→( -∞ , 0)

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