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
Brums [2.3K]
3 years ago
7

Corespondenta dintre numele si prenumele oamenilor defineste o functie ? justificati

Mathematics
1 answer:
Komok [63]3 years ago
8 0
Correspondence between name and family name defines a function? Justify.

A function is a specific type of relation in which each input value has one and only one output value . An input is the independent value, and the output value is the dependent value because it depends on the value of the input.

Correspondence between a name and a family name does not define a function.

Because there can be many output in a single input.

For example:
Input                          Output
Name                        Family Name
Jennifer                     Lopez
                                   Lawrence
                                   Hudson  == as you can see, there are many outputs                                                          in a single input. It is not a function.

Input                        Output
Family Name          Name
Obama                    Barack
                                  Michelle
                                 Malia  = not a function, single input, numerous output

An example of a function is:

Name of President            Name of Country
Barack Obama                      USA        

- only one country corresponds to that name of the president.

However, if we interchange it. It will not be a function because there are a lot of names of presidents in the country USA.
You might be interested in
5.123,5.213,5.312,5.31 least to greater
mart [117]

Answer:

5.31 5.123 5.213 5.312

7 0
3 years ago
Read 2 more answers
The sum of two numbers is 17
ZanzabumX [31]
The numbers are 10 and 7

X = 10
Y= 7

X + Y = 17
X - Y = 3
3 0
3 years ago
Tommy wished he practiced more before his violin concert. If he had practiced 1 1/2 more hours one week, he would have averaged
Nimfa-mama [501]

Answer:

30.5 hours

Step-by-step explanation:

If he were to average 8 hours PER week for 4 weeks, his total sum would have been:

8 * 4 = 32 hours

But he fell short of it. By how much?

By 1\frac{1}{2} hours!

So, he practiced 1  1/2 hours LESS THAN 32 hours, so his practice time is:

32-1\frac{1}{2}\\=32-1.5\\=30.5\\=30\frac{1}{2}

So, <u>he practiced 30.5 hours in the 4 weeks</u>

8 0
3 years ago
Can somebody tell me the answer of the question: if a human can eat 5% more than a animal how much can it a animal ??
GenaCL600 [577]

Answer:

Step-by-step explanation:

If human can eat 5% more than animal then the animal eats 5 % less than human so the answer is 5% less than human

8 0
2 years ago
Read 2 more answers
The relationship between two numbers is described below, where x represents the first number and y represents the second number.
Daniel [21]

X=y+16

4y-1=7

Solve on both sides

4y=8

Y=8/2

Y=4

X= (4)+16

X=20

5 0
3 years ago
Other questions:
  • Solve the compound inequality 7x &gt; –35 and 3x ≤ 30.
    15·2 answers
  • 81 less than f equals 197
    14·2 answers
  • A real estate agent receives 5% commission on the first $250, 000 of a house selling price
    11·1 answer
  • In a class with the same number of boys and girls 5/7 of the girls and 1/8 of the boys are honor students what part of the class
    6·1 answer
  • What is the value of the expression? −29−(−1/3÷3/5)
    5·1 answer
  • Solve for x. 60+24x=28+28x
    6·2 answers
  • Multiply the sum 5 and 3 and the sum of 8 and 9
    10·2 answers
  • I will mark u as the brainiest if u get this correct<br> thx<br> x
    10·2 answers
  • A student has some $1 bills and $5 bills in his wallet. He has a total of 13 bills that are worth $45. How many of each type of
    9·2 answers
  • Find the 16th term in the geometric series where the first term is 6 and the<br> common ratio is 2.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!