1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ahrayia [7]
3 years ago
9

What are the domain and range of f(x) = 2|x -4|? plz i'm in need

Mathematics
1 answer:
mafiozo [28]3 years ago
6 0

Answer:

Domain: (-∞, ∞)

Range: [0, ∞)

Step-by-step explanation:

The domain represents what x can be. In this scenario, we do not have x as a denominator, and there is nothing limiting x, so its domain is (-∞, ∞)

The range represents what f(x) can be, Because |x-4| is in absolute value, the lowest |x-4| can be is 0, and as a result, the lowest value of 2|x-4| is 2*0=0. The maximum value of f(x) is ∞ as an absolute value does not limit the maximum, making the range [0, ∞)

You might be interested in
Each side of a cube 2.5 cm long. what is the volume?
Firdavs [7]

V ≈ 15.63cm^3

volume of a cube = side × side × side = units^3

Volume = 2.5*2.5*2.5 = 15.63^3

<em>Hoped this helped!</em>

7 0
3 years ago
Read 2 more answers
Im turning percents into fractions and im not sure how to do this one please help
slava [35]

4 1/7 = (4*100) +(1/7 of 100)= (400+ 14.28)= 414.28

The answer is 414.28

3 0
3 years ago
In ΔRST, the measure of ∠T=90°, RS = 90 feet, and TR = 76 feet. Find the measure of ∠S to the nearest tenth of a degree.
Rama09 [41]

Answer:

57.6

Step-by-step explanation:

6 0
3 years ago
What is the value of x?
vitfil [10]

Answer:

x = 27

Step-by-step explanation:

Based on the angle bisector theorem, we would have the following:

(x + 8)/10 = (2x - 5)/14

Cross multiply

14(x + 8) = 10(2x - 5)

14x + 112 = 20x - 50

Collect like terms

14x - 20x = -112 - 50

-6x = -162

Divide both sides by -6

-6x/-6 = -162/-6

x = 27

8 0
2 years ago
if a line contains a the point (0,-1) and has a slope of 2 which of the following points also lies on the line
Fudgin [204]

Answer:

I think 1 1

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Gerardo says that a cube with edges that neasure 10 centimeters has a volume that is twice as much as a cube with sides that mea
    12·1 answer
  • Rebecca has r number of crayons. Julie has 17 more crayons than Rebecca. Which expressions correctly show the number of crayons
    7·2 answers
  • Which of the sentences below could represent 4÷p=2?
    7·1 answer
  • How many hours does antoine sleep in a day
    15·1 answer
  • What number is 10,000 less than 337,676
    10·2 answers
  • Heyy! i’ll give brainliest please help
    9·1 answer
  • Help me out thank youuuuuu
    5·1 answer
  • If 1 inch = 2.54cm how many cm in 32 inches
    13·2 answers
  • You babysit to make a little extra money. You charge $12 an hour and earned $180 by the end of the month. How many hours did you
    10·2 answers
  • Halp me <br> Vtxtvdcvdtcgdtgcgdtcgcvfg
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!