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
Lapatulllka [165]
3 years ago
6

Can somebidy give me examples of domain and range?

Mathematics
2 answers:
puteri [66]3 years ago
6 0

Domain = all possible x values

Range = all possible y values

example = Domain: {0, 5), Range: (5,10)

stepladder [879]3 years ago
5 0

Answer:


Step-by-step explanation:

Take a look at the function f(x) = √(x-1).  The input to the square root function MUST be ≥ 0.  Write and solve the inequality x-1 ≥ 0:  

Adding 1 to both sides, we get x ≥ 1, or [1,infinity).  This is the domain, the set of numbers for which f(x) is defined.

The smallest value that f(x) = √(x-1) can take on is 0 (at x=1).  Thus, the range is y≥0. or [0,infinity).  The range is the set of all possible output values of the function with which we are concerned.

You might be interested in
Frank and Lisa are analyzing the chart, which shows the speed at which light travels through different media. A 2 column table w
Shalnov [3]

The correct answer is

c) Neither person is correct because light does not change frequency when it travels through different media

we have given that The column on the right is labeled speed of light in meters per second and are all times 10 Superscript 8 Baseline with entries 2. 25, 2. 99, 1. 97, 1. 24.

<h3>What happened when light travels through the different media?</h3>

light changes both wavelength and speed when it travels through different media, but the frequency remains the same

light changes both wavelength and speed when it travels through different media, but the frequency remains the same.

Therefore the option c is correct that

Neither person is correct because light does not change frequency when it travels through different media

To learn more about the wavelength visit:

brainly.com/question/10728818

5 0
2 years ago
Find the area of the triangle that has a base of 4.2 mm and a height of 1.5 mm. 2.85 mm2 6.3 mm2 3.15 mm2 5.7 mm2
Advocard [28]

Answer: 3.15 mm²

Step-by-step explanation:

First, we multiply the height by the base: 4.2 x 1.5 = 6.3

But, since this is a triangle, we have to divide this number by 2: 6.3 / 2 = 3.15

Hope this helps you!

4 0
3 years ago
Read 2 more answers
You will drive 200 miles and need to calculate your gas expense (25km per gallon and gas costs $6.00/gallon).
makvit [3.9K]
First you do 200 miles divided by 25 km. It is 8. This means you need 8 gallons for the whole trip. 8 times 6dollars is 48 dollars. You will need to pay 48 dollars in gas prices.
7 0
3 years ago
How many triangles are there that satisfy the conditions a = 3, b = 4, (alpha sign)= 76 degrees.
tankabanditka [31]
By Sine Rule 

a/sinA = b/sinB = c/sinC 

Given a = 3, b = 4, A = 76° 

<span>43sin76° = 4/sinB 
</span>
==> sinB = 1.195380945 
<span>
But sine function is only defined in the range [-1, 1], so there's no solution.


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!</span>
3 0
3 years ago
PLEASE HELP Triangle ABC is reflected across the y-axis to create Triangle A'B'C'. Which rule describes this transformation?
marta [7]
B because when you reflect over the y axis, the y value stays the same but the x value changes to the opposite of what it was before (for example, the value of x was 8 but when you reflect over the y axis, it changes to -8)
5 0
3 years ago
Other questions:
  • Write the ratio 2.5 to 3.15 as a fraction in simplest form
    8·1 answer
  • (-6)(-7)= _____ what" please ASAP"
    9·2 answers
  • Select each type of line of symmetry that the following figure has, if any. [Hint: A capital letter "O' is an oval, not a
    10·1 answer
  • Steve went to Macy's to buy clothing, Steve got to the checkout, and he had
    9·1 answer
  • Of the 350 people surveyed recently in New York, 68% said they prefer to vacation in Florida. Find the number preferring to vact
    9·1 answer
  • 40 POINTS !! 40 POINTS !!<br><br> PLEASE HELP , DONT SKIP !<br><br> NO LINKS OR FILES.
    7·1 answer
  • Pls help....I will give brainliest
    5·2 answers
  • Help me please!!!!!!!!!!!!!!!!!!!!!!!
    14·2 answers
  • 50 people purchase item 5(the item 5 cost $18.94) seven of these customers use a coupon for 15% off. how much money do you make
    8·1 answer
  • Simplify: 6√2•5v14. ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!