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
nekit [7.7K]
3 years ago
8

Does this set of ordered pairs represent a function? Why or why not ?

Mathematics
2 answers:
Alina [70]3 years ago
8 0

Answer:

C. Yes, because every x-value corresponds to exactly one y-value

Step-by-step explanation:

We are asked to find whether the given ordered pairs represent a function or not.

\{(-1,5),(0,-3),(2,7)(4,0),(7,5)\}

We know that a relation is a function, when each input of x value gives exactly one output of y-value.

In a function two or more x-coordinates can give same y-value, but one x-value cannot give two y-values.

We can see that in our given set each x-value corresponds to exactly one y-value, therefore, the given set represents a function.

olga_2 [115]3 years ago
6 0

Answer:

C.

Step-by-step explanation:

there is no repeated x or y values

hope this helps :)

You might be interested in
What are the roots of a poloynomail equation? x^2+24=11x
IrinaVladis [17]
X=8,3 . i have to type more to submit the answer
3 0
3 years ago
Read 2 more answers
The population of California is approximately 38,040,000. The population of Texas is about 2.606 × 10^7. What is the approximate
ivann1987 [24]
With scientific notation remember this rule; if the exponent is positive, move the decimal point that many places to the right. If it is negative move it that many places to the left. What that will do is make the number larger or smaller to the correct value.
 
So for example, if you had to solve 1.02 x 10^4 you would move the decimal four places to the right. So you would end up with 10200. 
As another example if you had to solve 1.02 x 10^-2 you would move the decimal two places to the left. That would give you .0120. 

So now we are onto your problem. 2.606 x 10^7.
You would move the decimal seven places to the right, because the exponent is positive, that will make your number larger(which would make more sense if you were adding populations, right?).
That would give you 26,060,000 people living in Texas.
From there simply add the two populations together and you will have your answer! 
6 0
3 years ago
Read 2 more answers
Bob rides his bike from his house to a friend's house. After riding 9 miles, he realizes he has traveled 3/4 of the way. How far
o-na [289]

Answer:

12 miles

Step-by-step explanation:

sorry if im wrong

8 0
3 years ago
What’s the solution to the system of equations?
svet-max [94.6K]

Answer:

oh your doing edge to........ i dont like it.

Step-by-step explanation:

5 0
3 years ago
Shirts with the a school's mascot were printed, and the table shows the number of people who bought them the first, second, thir
goldenfox [79]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

The graph could represent the data shown in the table is <span>the graph goes perfectly diagonal starting from zero, up to the other corner of the graph</span>
6 0
3 years ago
Other questions:
  • -7x= -56<br><br> Is the answer A or B
    6·1 answer
  • URGENT! NEED SOMEONE TO PROPERLY CALCULATE FOR DEGREES BECAUSE MY CALCULATOR DOESN'T GIVE RIGHT ANSWER FOR SOME REASON!
    13·2 answers
  • What is 7% of 7,000?
    10·2 answers
  • Simplify the expression 13+(x+8)
    8·1 answer
  • Which pair of ratios forms a proportion?
    6·1 answer
  • Pls help me with this! Thank u !!
    14·1 answer
  • What is the slope of the line shown? On a coordinate plane, a line goes through (0, 7) and (2, 3).
    9·1 answer
  • I need help please :(​
    11·1 answer
  • I am in need of help please.​
    7·1 answer
  • How does the sum of the interior angles change as you move the vertices of ABC to create a triangle of your choice
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!