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
tensa zangetsu [6.8K]
3 years ago
7

Is the following relation a function?

Mathematics
2 answers:
Mrrafil [7]3 years ago
7 0

Answer:

No it is not a function

Step-by-step explanation:

cause 1 was two outputs

skad [1K]3 years ago
6 0
No this isnt a function
You might be interested in
A campus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. The club members charge
OLEGan [10]

Answer:

The number of  bacon and egg sandwiches sells are 2 .

Step-by-step explanation:

Let us assume that the number of coffee cups campus club sells be x .

Let us assume that the number of muffins  cups campus club sells be y .

Let us assume that the number of bacon and eggs sandwiches campus club sells be z .

As given

Campus club sold a total of 55 items .

Thus the equation becomes

x + y + z = 55

Of the club members sold 5 more muffins than cups of coffee .

Thus

Number of muffins = 5 + Number of cups of coffee

y = 5 + x

Putting the value of y in the equation x + y + z = 55 .

x + 5 + x + z = 55

2x + z = 55- 5

2x + z = 50

As given

The club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a bacon and egg sandwich and earns $119 .

Thus the equation becomes

x + 3y + 4z = 119

Putting the value of y in the above

x + 3 × (x + 5) + 4z = 119

x + 3x + 15 + 4z = 119

4x + 4z = 119 - 15

4x + 4z = 104

Simplify the above

x + z = 26

Thus the two equations are

2x + z = 50

x + z = 26

Multiply x + z = 26 subtracted from 2x + z = 50.

2x -x + z - z = 50  - 26

x = 24

Put the value of x in x + z = 26 .

24 + z =26

z = 26 - 24

z = 2

Therefore the number of  bacon and egg sandwiches sells are 2 .

7 0
3 years ago
The slope of the line is ?
aleksandr82 [10.1K]

Answer:

slope= 4,

Step-by-step explanation:

y = 4x-6

7 0
3 years ago
Please answer A and B! i will give brainliest to the correct annswer!!
Vlada [557]
A. They are both proportional because they have the same ratio.
b. The two graphs are the same because they have a constant rate of change (50), but they have different y-intercepts.
3 0
3 years ago
Read 2 more answers
I NEED HELP PLEASE!!<br> if Q=2.1R+5 find Q when R=5
marusya05 [52]

Answer:

If Q=2.1(R)+5, then it would be 2.1(5)+5=15.5 ?

Step-by-step explanation:

7 0
3 years ago
Which of the following statements demonstrates unit rate?
Ber [7]
The answer would be B.

Unit rate is something per time unit or other unit.

Hope this helps!
4 0
2 years ago
Other questions:
  • What is the measure of a base angle of an isosceles triangle if the measure of the vertex tangle is 38 degrees and the two congr
    11·1 answer
  • the length of a rectangle is twice its width. the perimeter of the rectangle is no more than 174cm. what is the greatest possibl
    9·1 answer
  • Please help!!!!
    11·1 answer
  • Please help me for this question
    11·2 answers
  • Pls help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·2 answers
  • I NEED HELP ON THIS PLZ ASAP!!!
    5·1 answer
  • Find the area of the triangle.<br> 24 in.<br> 32 in.
    13·2 answers
  • 1.find the square root V625​
    10·2 answers
  • Find the correct value of x
    12·1 answer
  • Jacob runs 5 miles in 1 1/2 hours . Robert runs 3 miles in 45 minutes or 3/4 hour. Who runs faster
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!