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
Grace [21]
3 years ago
15

In the set {(3,4), (4,4), (8,-1)} what is this not? *

Mathematics
1 answer:
Sloan [31]3 years ago
8 0

Given:

The set is

\{(3,4),(4,4),(8,-1)\}

To find:

The correct option for the given set which represents the quality that is not in the given set.

Solution:

We have,

\{(3,4),(4,4),(8,-1)\}

It is the set of ordered pairs. So, it is a relation.

For each x-value there is a unique y-value value. So, it is a function.

All elements are real numbers but they not distinct and they are in ordered pairs. So, the given set is not a set of real numbers.

In one to one functions each image has exactly one preimage and each preimage has exactly one image.

In the given set 4 has two preimages 3 and 4. So, the given set is not a one to one function.

Therefore, the correct options are C and D.

You might be interested in
Which relation is also a function? {(2,0), (3,2), (2,3)} {(0,0), (3,0), (5,0)} {(3,1), (3,2), (3,3)} {(5,2), (5,4), (2,6)}
pychu [463]

Answer:

only{(0,0), (3,0), (5,0)}    (the x axis)

Step-by-step explanation:

as all the others have more than one possible output y for a unique input x

4 0
2 years ago
In 1980, in Great Falls, Montana, the temperature rose from 32 °F to 15 °F in seven minutes. How much did the temperature increa
Gnom [1K]
17 degrees Fahrenheit
8 0
3 years ago
Brennan made lemonade for the country fair.He has 12 containers of the same size to fill the first 3.How many gallons of lemonad
marissa [1.9K]
The remaining number is 20
3 0
3 years ago
HELP!!! 30 points!
user100 [1]
Basically, the equator is like the x-axis of the world and the prime meridian is like the y-axis. You locate places by distances from these lines.
7 0
3 years ago
Read 2 more answers
Problem 8
spayn [35]

Answer:180 report cards

Step-by-step explanation:First, you have to find the ratio of the number of report cards Mrs. Jones folded to the number of report cards Ms. Albert folded and then find out How many did each

person fold?

7 0
3 years ago
Other questions:
  • Line g is on plane s. True or false?
    14·1 answer
  • find the number of possible combinations choose one of three books and one of eight CDs to bring on a bus trip
    6·2 answers
  • Find the area of a circle that has a radius of 9 mm. Use 3.14 for .
    11·1 answer
  • What is 4 7/9 +2 5/6
    10·1 answer
  • Akayla has to find secret number missing from chart.She gets some clues,what is secret number?The secret number is greater than
    12·1 answer
  • a registered nurse working in an operating room earns $958.40 for a 40 hour week. a surgicak technician earns $685.60 for a 40 h
    9·1 answer
  • The relationship between the amount of tomato sauce and tomato paste needed for a pasta sauce recipe is shown in the following g
    7·1 answer
  • If a/b = 4, a = 8c, and c = 9, what is the value of b?
    5·2 answers
  • Please help me with this question​
    8·1 answer
  • Please help me
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!