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
kotykmax [81]
2 years ago
7

Can someone help me understand the concept of finding the domain and range on a graph. I don’t understand it! Someone help me

Mathematics
1 answer:
juin [17]2 years ago
5 0

Answer:

The Domain is where the line on your graph crosses the X axis.

The Range us where the line on your graph crosses the Y axis

And a arrow means it goes Into infinity

Step-by-step explanation:

Say you Have a line, it crosses the X axis at -3, your Domain would be -3!

Now say this line crosses the Y axis at -6, Your Range would be -6!

And now say if instead of the line ending at a dot after crossing -6 It has a arrow, that means you have infinity, Making your range instead of -6 it's be infinity! (If the arrow points up it's positive infinity, If the arrow points down it's negative infinity)

So for the first 2 numbers your answer would be [-3,-6] and in you have infinity itd be [-3, infinity) parenthesis isn't a error btw if you still don't get it I can just reply with a sheet I have on it

You might be interested in
Simplify (b^4)^3. ❤️ SLAT*_^}
KiRa [710]

Answer:

b^1^2

Step-by-step explanation:

<em>First, multiply by exponent rule.</em>

<em>(x^y)^z=x^y^z</em>

<em>b^4^*^3</em>

<em>Then, multiply by the numbers from left to right.</em>

<em>4*3=12</em>

<em>b^1^2, </em><em>is the correct answer. </em>

6 0
3 years ago
Read 2 more answers
Angela purchased a storage cube with a volume of 10 cubic feet. She wants to put it on a shelf that is 24 inches tall.
bulgar [2K]

Answer:

c

Step-by-step explanation:

10 cubic feets volume is equivilant o 25.85 inches.

3 0
3 years ago
1. For the function f(x) = 3x + 1, find f(-2). (substitute -2 in for x)
puteri [66]

Answer:

f(-2) = -5

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 3x + 1

f(-2) is x = -2

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                    f(-2) = 3(-2) + 1
  2. Multiply:                               f(-2) = -6 + 1
  3. Add:                                     f(-2) = -5
4 0
2 years ago
Please show work<br> 26 lbs of onion cost $127.40. How much would 18 lbs cost\
Irina18 [472]
127.40/26 = $4.90 per pound
18 * 4.9 = $88.20
It would cost $88.20
5 0
2 years ago
2. Evaluate the expression for q = 2 6​
GenaCL600 [577]

Answer:

12

Step-by-step explanation:

This may not be intirely correct because you said q = 2 6. I think that means 2 times 6.

Anyways

2 x 6 = 12

⇒ q = 12

5 0
2 years ago
Other questions:
  • Shawn downloads movies at a base price of $2 per movie. If he downloads 5 movies, he will get a 25% discount. How much will Shaw
    10·1 answer
  • A bookstore owner has 48 science fiction books and 30 mysteries.He wants the most books possible in each package, but all packag
    15·2 answers
  • What is 32.8 divided by 20 15/8 <br> ?
    12·2 answers
  • Math help !! :) thanks!
    12·2 answers
  • the perimeter of an equilateral triangle is 63 inches. if the length of each side is (4x-3), find the value of x
    11·1 answer
  • You can buy a 6 back of Gatorade for $4.99 or you can buy 1 for $0.89. Which is
    12·2 answers
  • What is the range of : 2, 8, 17, 12, 15, 18, 30
    5·1 answer
  • In a particular class of 27 students, 11 are men. What fraction of the student are men?
    14·1 answer
  • Question is in the picture
    6·2 answers
  • I) Express Z1 in polar Form<br> a) Z1=1-(2-√3)i (complex number)
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!