zach1491 zach1491
  • 11-07-2022
  • Mathematics
contestada

Try It #4
For the function f (x) = | 2x − 1 | − 3, find the values of x such that f(x) = 0.

Respuesta :

dasunmethmal
dasunmethmal dasunmethmal
  • 11-07-2022

Answer:

x=2 or x= -1

Step-by-step explanation:

when  f(x) = 0

⇒| 2x-1 | =3

case(i)  (x>1/2)

2x-1=3

x=2

case(ii) (x<1/2)

-(2x-1)=3

2x-1=-3

x=-1

case(iii) (x=1/2)

[tex]0=3[/tex] absurd.

Answer Link

Otras preguntas

Which reaction is NOT an initial response of the body to injury?
If a balloon initially has a volume of 4.0 liters and a temperature of 10 degrees Celsius, what will the volume of the balloon be after the temperature reaches
Pls helppppp I’ll do anything? Brainliest?? ANYTHING
divide 10a3 b3 ÷2ab please tell me​
SOMEONE HELP ME WITH 12 PLEASE 10 POINTS FOR THIS. I NEED THIS ASAP AND I WILL MARK YOU BRAINIEST.
What does S.C.I.C stand for?
A 4-pole, 60-Hz, 690-V, delta-connected, three-phase induction motor develops 20 HP at full-load slip of 4%. 1) Determine the torque and the power developed at
3x-2y= 12 -3x + 8y=-6
Which pair shows the number of cells present both before and after meiosis II? 1 and 2 2 and 4 1 and 4 4 and 4
The ratio of two siblings current age is 1/2. In ten years the ratio of their ages will be 3/4. How old are they now?