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
ANEK [815]
2 years ago
15

solve for each please i really need help if u want to help me with my test and i get an a or a b i will give u 500 dollars

Mathematics
1 answer:
Len [333]2 years ago
3 0

Answer:

The relation is not a function

The domain is {1, 2, 3}

The range is {3, 4, 5}

Step-by-step explanation:

A relation of a set of ordered pairs x and y is a function if

  • Every x has only one value of y
  • x appears once in ordered pairs

<u><em>Examples:</em></u>

  • The relation {(1, 2), (-2, 3), (4, 5)} is a function because every x has only one value of y (x = 1 has y = 2, x = -2 has y = 3, x = 4 has y = 5)
  • The relation {(1, 2), (-2, 3), (1, 5)} is not a function because one x has two values of y (x = 1 has values of y = 2 and 5)
  • The domain is the set of values of x
  • The range is the set of values of y

Let us solve the question

∵ The relation = {(1, 3), (2, 3), (3, 4), (2, 5)}

∵ x = 1 has y = 3

∵ x = 2 has y = 3

∵ x = 3 has y = 4

∵ x = 2 has y = 5

→ One x appears twice in the ordered pairs

∵ x = 2 has y = 3 and 5

∴ The relation is not a function because one x has two values of y

∵ The domain is the set of values of x

∴ The domain = {1, 2, 3}

∵ The range is the set of values of y

∴ The range = {3, 4, 5}

You might be interested in
PLS HURRY! WILL GIVE BRAINLIEST AND POINTS
Keith_Richards [23]
He will have 7.75 left from the 20 dollar bill he spent
5 0
2 years ago
Read 2 more answers
Convert 12°34'56” to decimal degree form. Round your answer<br> to four decimal places.
Vlada [557]

Answer:

12.57555 rounded to 12.5756

Step-by-step explanation:

34'=34*1/60=0.56°

56''=56/1/3600=0.01555°

12°+0.56°+0.01555°=12.57555°

7 0
3 years ago
Read 2 more answers
Write the fraction as a product of a whole number 4/8, 8/12, 3/4
Mademuasel [1]
You simplefie them and get 1/2 for 4/8
2/3 for 8/12
3/4 cannot be somplified
8 0
3 years ago
Read 2 more answers
What is the simplest form of 11/5 in fractions
Anna [14]

Answer:

Step-by-step explanation:

11/5 is 2 1/5 reduced

6 0
2 years ago
Based on meteorological​ records, the probability that it will snow in a certain town on january 1st is 0.263. find the probabil
Kay [80]
Probability that it will snow = 0.263
\frac{263}{1000}
1000 - 263 = 737
Probability that it will not snow =
\frac{737}{1000}
Answer is 737/1000

Hope this helps. - M
3 0
3 years ago
Other questions:
  • Determine how many solutions the following equation has<br> -x+3(x-2)=2(x-2)
    15·1 answer
  • Relative to the circle with the equation x^2 + y^2 = 4 how has the circle with the equation (x+5)^2 + (y-6)^2 = 4 been shifted,
    7·2 answers
  • I am so confused. Can anyone help me??
    5·1 answer
  • Help me solve this question please
    8·1 answer
  • Whats -5/6 divided by 3/10
    13·1 answer
  • X/9 ·15−47=28 please help
    8·1 answer
  • The value of y varies directly
    5·2 answers
  • PLEASE ANSWER QUICKLY
    15·1 answer
  • Scott was considering the equation 5 – x = 12. He said, "That seems impossible. How can I start with 5 and subtract from it and
    15·1 answer
  • 3. A toy car is traveling with a velocity of 4 m/s and has a mass of 1120g. What is the car's
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!