maddie475 maddie475
  • 23-01-2020
  • Mathematics
contestada

What is the domain of the function
f(x) = 2x + 1 when the range is
{-2, 4, 7}?​

Relax

Respuesta :

subitajha
subitajha subitajha
  • 24-01-2020

Answer:

the domain of the function are {-3/2, 3/2, 3}

Step-by-step explanation:

f(x)=2x+1

range=-2, 4, 7

f(x)=-2

or, 2x+1=-2

or, x=-3/2

f(x)=4

2x+1=4

or, x=3/2

f(x)=7

2x+1=7

or, x=3

Answer Link

Otras preguntas

help i need this done in 4 mins best answer will get alot...
Which of the following is NOT a step in the research process? A. Conduct Research B. Form a thesisC. Construct a plot triangle for your personal narrative. D. R
Need help emt class hard
d = r ∙ t where r = 35 and t = 6
What is the solution to the linear equation? d - 10 - 2d + 7 = 8+ d - 10 - 3d
Which of these is an application? Microsoft Windows Linux Microsoft Word Apple ios​
Republican organizations in the southern states attracted the following 3 groups of people?
Is 1,250 equal to 1.25?
Refer back to the article “Stress for Success”. Identify three ways in which stress can be harmful and beneficial.I will give brainliest for the best answer
Point / lies between points w and F. WI = 7x - 3. IF = 2x + 4. WF = 15x – 21. What is the measure of WF?