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
USPshnik [31]
3 years ago
10

Classify the relations according to whether or not they are functions.

Mathematics
1 answer:
Dvinal [7]3 years ago
7 0
First of all, let's explain the term relation. Many everyday phenomena involve two quantities that can be related to each other by some rule of correspondence. In mathematics the term for such a rule of correspondence is called relation. Relations are often represented by mathematical equations and formulas.

Suppose you have a set A and a set B, so if a relation assigns to each element x in the set A exactly one element y in the set B, then the function f is in fact that relation.
You might be interested in
Find the sum: (3x2 + 5x − 8) + (5x2 − 13x − 5)
musickatia [10]

Answer:

(3x^2+5x-8)+(5x^2-13x-5)=8x^2-8x-13

Step-by-step explanation:

The given polynomials are,

3x^2+5x-8,5x^2-13x-5

In polynomial addition and subtraction only like terms can be added or subtracted.

So,

=(3x^2+5x-8)+(5x^2-13x-5)

=3x^2+5x-8+5x^2-13x-5

=3x^2+5x^2+5x-13x-8-5

=8x^2-8x-13

7 0
3 years ago
Read 2 more answers
Somebody answer this!!! pls!!!
marusya05 [52]

Answer:

243 in.²

Step-by-step explanation:

A = bh

⇒ A = 13.5 × 18 = 243

4 0
3 years ago
Read 2 more answers
What is the prduct of 33 and 6925?
liubo4ka [24]

Answer:

228525-Look below for steps:)

Step-by-step explanation:

Step 1:

6925

*   33

______

Step 2:

5*3=15

carry the one

3*2+1=7

9*3=27

carry the 2

6*3+2=20

SO your first number is 20775 but we are NOT done yet!

add a zero below 5

5*3=15

carry the one

3*2+1=7

9*3=27 carry the 2

then 6*3+2=20

then add 207750+20775

which equals....

228525

so 228525 is your answer!!!

<em>I really do hope this made sense!</em>

<em>Have a great day!</em>

<em>- Hailey: D</em>

<em>(NOTHING IS COPIED AND PASTED!!!!!)</em>

3 0
3 years ago
The slope, m, of a linear equation can be found using the formula m = , where the x- and y-values come from two ordered pairs,
Westkost [7]
The formula is y=mx + b, or rearranged would be m= y/x -b/x.
7 0
3 years ago
What are the distinct factors of 75
Lelechka [254]
The factors and 75 is 175 and 25 and three and five and 30
3 0
3 years ago
Other questions:
  • Complete the inequality.
    13·2 answers
  • What is the partial product of 563 x 410
    6·1 answer
  • HI CAN SOMEONE PLEASE HELP ME ON THIS ASAPPP , FIND EF AND THEN GE
    6·1 answer
  • What is the nearest 100 of 1730<br>​
    13·1 answer
  • Math question:
    11·1 answer
  • Whats is the answer to x+2=-2x+4
    7·1 answer
  • Please help answer for 1-3 less than or equal to 0 I'm having problems with the absolute value sign and this problem
    7·1 answer
  • What is the approximate length of the track in miles?
    6·1 answer
  • Draw an area model. Then, Solve using the standard algorithm.<br> 642 x 207
    15·1 answer
  • Write the missing ratio number 2: =10:25
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!