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
Rzqust [24]
3 years ago
7

Tell whether the relation is a function (3,-2)(0,1)(1,0)(-2,-1)(2,-1)

Mathematics
2 answers:
GREYUIT [131]3 years ago
8 0

Have a look at the first elements of each point:  {3, 0, 1, -2, 2}.  Since these are all different, no one x value has more than one y-value associated with it, and thus (3,-2)(0,1)(1,0)(-2,-1)(2,-1) is a function.

telo118 [61]3 years ago
3 0

<u>answer:</u> it's a function

<u>explanation:</u> the reason why it's a function is when the x's are NOT repeating itself. when it's not a function, it the x's ARE repeating itself.

hope this helps! ❤ from peachimin

You might be interested in
Whats 5 divided by negative 3? its -15 right?
iris [78.8K]

Answer:

its -1.66666666667

Step-by-step explanation:

you are thinking of 5x-3, remember you have the number 5 dividedinto -3 parts

4 0
2 years ago
Read 2 more answers
One kind of bacteria in a laboratory culture triples every 30 minutes. Suppose the culture is started with 20 bacteria cells. Ho
IgorC [24]

Answer:

2 hours = 4 * 30 minutes

30 * 3 = 90

90 * 3 = 270

270 * 3 = 810

810 * 3 = 2430

So after 2 hours you will have 2430 bacteria cells.

Step-by-step explanation:

3 0
3 years ago
a train leaves little rock, arkansas and travels north at 70 kilometers per hour. another train leaves at the same time and trav
jekas [21]
45 hours.
80 - 70= 10, and 450/10 is 45.
to justify, you can do 70x45= 3,150, and 80x45= (3,600 - 3,150= 450)
8 0
3 years ago
Find the probability of flipping heads?
prohojiy [21]
The probability would be 50%
5 0
3 years ago
Read 2 more answers
18 of the 47 people surveyed said they were not interested in trying a sample of a new soft drink. Find probability that a rando
vovangra [49]

Answer: 0.62

Step-by-step explanation:

Total people= 47

Let A be the event of selecting person was interested in trying the new drink.

Person not interested in trying a sample of a new soft drink (nA')=18

Person interested in trying a sample of a new soft drink (nA)=47-18=29

Thus probability that a randomly selected person was interested in trying the new drink

P (A) = 29/41 = 0.6170 (or) 0.62

Thus, probability that a randomly selected person was interested in trying the new drink is 0.62.

47-18=29 people interested in the new drink

29/47=0.617

0.617*100=61.7% chance

6 0
2 years ago
Read 2 more answers
Other questions:
  • Simplify 3^2 + 1 * 2
    12·2 answers
  • If a 12-student class averaged 90 on a test, and a 20-student class averaged 80 on the test, then all 32 students averaged
    11·2 answers
  • How do you divide 50 by 60 and get 85
    14·2 answers
  • A stone is thrown upward from ground level. With what minimum speed should the stone be thrown so as to reach a height of 49 fee
    15·1 answer
  • Simplify: xyxy 27-4-8-3-8 + 1​
    11·1 answer
  • 3 more than a number divided by 12 equals to 40, turn this phase into a algebraic equation.
    6·1 answer
  • Given a≠±b and a^2−b^2 / a+b =12, find a−b.
    9·1 answer
  • If all four sides of an quadrilateral measure the same length, and one corner angle measures 90 degrees, circle the shape that t
    14·1 answer
  • What is the length of BC? Round to the nearest tenth.
    11·1 answer
  • There is a pair of parallel sides in the following shape.<br> what is the area of the shape? units^2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!