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
bonufazy [111]
2 years ago
10

HELP PLEASE! FOR EACH RELATION, DECIDE WHETHER OR NOT IT IS A FUNCTION.​

Mathematics
1 answer:
Mashutka [201]2 years ago
4 0

Answer:

relation 1: function

Relation 2: function

relation 3: not a function

relation 4: not a function

Explanation:

There should be no repeating values in the domain for the relation to qualify for a function.

You might be interested in
The local bike shop sells a bike and accessories package for $320 if the bike is worth 7 times more than the accessories,how muc
sdas [7]
So, bike=b and accessories=a.

b+a=320

Since the bike is worth 7 times more than the accessories, the b would turn into 7a (because 7 times the cost of accessories is the cost of the bike).

The equation would now turn into 7a+a=320.

Solve for a.

7a+a=320
8a=320
a=40

Now that you know the cost of the accessories, you multiply that 40
by 7 to get the cost of the bike.

40(7)
280

The cost of the bike is $280.
The cost of the accessories are/is $40.
6 0
3 years ago
James is playing his favorite game at the arcade. After playing the game 3 times, he has 8 tokens remaining. He initially had 20
lapo4ka [179]
Sjehxhsbajwidjsbajjsjdbsjkwkkw
6 0
3 years ago
Amy runs 5 miles in 38 minutes how many miles would she run in 57 minutes?
Len [333]
Amy runs 1 mile in 7.6 minutes so in 57 minutes she will have run 7.5 miles
5 0
3 years ago
Estimate the sum of 21+17.
goldfiish [28.3K]
40 Is The Sum Of 21+17.
8 0
3 years ago
Read 2 more answers
Given: angle 2 and angle 4 are vertical angles Prove: angle 2 congreunt angle 4
7nadin3 [17]

Answer:

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Marie's watering can is initially filled with 2 litres of water. However, the watering can has a small hole in the base and is l
    6·1 answer
  • What is the simplified expression for 2^2 times 2^3 over 2^4<br><br> 20<br> 21<br> 22<br> 23
    11·2 answers
  • Listen i know its dumb but- <br> solve for w<br> 10 + w = -9
    5·1 answer
  • A square field has an area 121 square meters.What is the perimeter of the field?
    15·2 answers
  • What is the product of (x-2)(x-6)? *
    11·2 answers
  • In a 60 sheet package of construction paper there are 15 yellow sheets what is the probability that a randomly selected sheet wi
    6·1 answer
  • There is also a second step it says
    11·1 answer
  • At $4.47 per hour, what is the least amount of full hours needed to work to earn at least $240?
    6·1 answer
  • The expression. 3(5^2 +2x+4)-4(4x^2 +2x+3) equals?
    15·1 answer
  • What is 28% of 63%? Round your answer to the nearest tenth
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!