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
Luden [163]
2 years ago
5

Find the domain and range of the relation. Also determine whether the relation is a function.

Mathematics
1 answer:
OLEGan [10]2 years ago
5 0

Answer:

The relation is a function!

Your Domain should be...

{-1, 1, 7, 9}

Your Range should be...

{-1, 8, 9}

WHY?

Your domain is always your x-coordinates, which are the first coordinates in a pair.

Your range is always your y-coordinates, which are the second coordinates in a pair.

When listing the points, it's important to remain a relation CANNOT be a function if the x's repeat, so luckily, they do not repeat.

Also, when listing points for your range, remember, if they repeat, you should only count one of the numbers, as you can see from the answer, there was two nines, but instead I put one.

You might be interested in
I can’t seem to get the answer right. What is log 10000?
djverab [1.8K]

Answer:

log(10000) = 4

Step-by-step explanation:

Count the number of zeros, if it's a perfect power of 10. :)

7 0
2 years ago
Read 2 more answers
12x-y when x= 1/3, y=-2
Basile [38]

Answer:

Step-by-step explanation:

12 x 1/3-2

4 0
3 years ago
Read 2 more answers
When tossing 2 coins, the probability of getting exactly 1 tail is 1/4
Rina8888 [55]
The answer is false.

Exactly <em>1 </em>tail would mean the probability is 1/2.

5 0
3 years ago
Read 2 more answers
Manuel bought 9 pounds of apples. He has eaten 1.5 pounds so far and has $15
Artyom0805 [142]

Answer:

  • $2 per pound

Step-by-step explanation:

Let the cost of apples be x

<u>Then we have equation:</u>

  • (9 - 1.5)x = 15
  • 7.5x = 15
  • x = 15/7.5
  • x = 2

<u>Cost of apple:</u> $2 per pound

8 0
2 years ago
ESP For several years, the General Social Survey asked subjects, “How often have you felt as though you were in touch with someo
belka [17]

The proportion who had<em> no such experience</em> was 0.362

<h3>
How the find the proportion?</h3>

Given:

Total sample: 3887

No that had no opinion: 1407

No that had at least one experience: 2480

Therefore, to find the proportion who had<em> no such experience</em> is:

Sample number/Total sample

1407/3887

=0.362

Read more about proportions here:

brainly.com/question/19994681

#SPJ1

8 0
2 years ago
Other questions:
  • Which expression is equivalent to 4/9 x 7?
    12·1 answer
  • Which statement is not a step used when constructing an inscribed equilateral triangle?
    5·1 answer
  • For problems 1-6, write equivalent expressions by combining like terms. 8b-4b
    13·1 answer
  • A package of thumbtacks cost $0.80. What fraction on $1.00 does $0.80 represent?
    7·1 answer
  • Please help math question !! need range and domain for each picture thank you so much !
    11·1 answer
  • A trade magazine routinely checks the​ drive-through service times of​ fast-food restaurants. Upper AA 9595​% confidence interva
    7·1 answer
  • Line A passes through the points (-4, 3) and (-2, -1). Line B passes through the points (-4, 4) and (-5, 7). At what point do th
    13·1 answer
  • After 6 matches a volley ball team has an average score of 2.5 goals.How many goals has the team scored
    5·1 answer
  • NEED HELP ASAP WILL GIVE BRAINLIESTfor which values of x does each expression make sense?sqrt x+5
    12·1 answer
  • A soccer player gets 2 points for a goal and 1 point for an assist. If the combined number of goals and assists that a player ha
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!