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]
3 years ago
10

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

Mathematics
1 answer:
Mashutka [201]3 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 difference between the amount of money spent on furniture and electrical appliances is 820. they spent a total of $12498 on
mariarad [96]
They spent 5839 on electrical appliances and 6659 on furniture
6 0
3 years ago
Please help with 16 and 17 those are hard
notka56 [123]
The answer to number 17 is c
6 0
3 years ago
Pamela is 15 years younger than Jiri. The sum of their age is 33. what is Jiris age
Luden [163]

Answer:

24 years

Step-by-step explanation:

let jiri's age be x

Pamela's age=x-15

x+x-15=33

2x-15=33

collect the like terms to similar places

2x=33+15

2x=48

x=24

6 0
3 years ago
The expression 120-15x represents how many invitations Luanne has to address after x days. The expression 120 + 15(7-x) represen
Aloiza [94]

Answer:

not possible.

Step-by-step explanation:

number of invitations luanne  has to address after x days = 120-15x

number of invitations  Darius has to address after x days =  120 + 15(7-x)

so, if the number of invitations should be the same for both of them,

we have to equate their number of invitations

120-15x =  120 + 15(7-x)

subtracting 120 from both the sides,

-15x = 15(7-x) = 105 -15x

adding we 15x on both sides, we wont find any solution for x.

so, this isnt possible or the question must be wrong.

8 0
3 years ago
The circumference of the circle is 9.42 inches, What is the diameter of the circle?
Elena L [17]

EXPLANATION

Since the circumference of the circle is 9.42, we can get the diameter by applying the following relationship:

Circumference=2\pi r=2\pi\frac{d}{2}=\pi d

Isolating the diameter:

Diameter=\frac{Circumference}{\pi}

Plugging in the numbers:

Diameter=\frac{9.42}{3.14}=3

Therefore, the diameter is equal to 3 inches.

5 0
1 year ago
Other questions:
  • I need to know 3b. It ask to find the inverse of Numliters and call it temp
    14·1 answer
  • What is the equation of the midline for the function f(x) ?<br><br> f(x)=(1/2)sin(x)+3
    11·1 answer
  • I need help on this problem please
    14·1 answer
  • Subtract -3-+5 <br> A .8<br> B.-8<br> C.2<br> D.-2<br> E.None of the above
    11·1 answer
  • Write to polynomial in standard form then name the polynomial based on its degree and number terms.
    15·1 answer
  • The sum of two numbers is 52. The difference of the two numbers is 6. Find the two numbers.
    5·1 answer
  • Leila pumped 6 gallons of water out of her pool each minute for 24 minutes what was the total change in the amount of water in h
    15·1 answer
  • Two rectangular rugs are ordered at Cardi’s furniture: small rugs and large rugs.
    9·1 answer
  • If you see such unnecessary question like this, please report it. This person always asks others for bad things. Please report h
    8·2 answers
  • 100 decreased by 50% and 150% decreased by 60% percent<br> Which is greater?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!