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
Butoxors [25]
3 years ago
11

Does this graph represent a function

Mathematics
2 answers:
andrew11 [14]3 years ago
7 0

no,because it falls the vertical line test

Hunter-Best [27]3 years ago
6 0

Answer:

Step-by-step explanation:

The vertical line test can be used to determine whether a graph represents a function. ... If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because that x value has more than one output. A function has only one output value for each input value.

You might be interested in
The value of x must be greater than<br> B<br> 12<br> 0<br> O 1<br> А<br> 15<br> O 3<br> O 7
IrinaK [193]

Answer:

x > 3

Step-by-step explanation:

Given 2 sides of a triangle then the third side x will be

difference of sides < x < sum of sides , that is

15 - 12 < x < 15 + 12, so

3 < x < 27

Thus x > 3

8 0
3 years ago
During the month of February, Fabulous Feet Shoe Mart sold 30 pairs of red loafers. After an ad campaign to boost sales, they so
blagie [28]
20%

20% of 30 =6
30+6 = 36

6 0
3 years ago
Read 2 more answers
What is the degree of the polynomial of 5x+9
taurus [48]

Answer:

"first"

Step-by-step explanation:

The only variable is x, and this x is to the first power.  So the degree of this poly is "first."

4 0
4 years ago
Discrete math
nadya68 [22]

Answer:

1) yes

2) No

3) No

4) yes

5) No

Step-by-step explanation:

1) f(0)=0, f(1)=1, f(2)=2, f(3)=3, then f[\{0, 1, 2, 3\}]=\{0, 1, 2, 3\}

2) f(0)=0, 1^2=1\equiv 1 \text{mod 4}, then f(1)=1; 2^2=4\equiv 0 \text{ mod 4}, then f(2)=0; 3^2=9\equiv 1 \text{mod 4}, then f(3)=1

Then f[\{0, 1, 2, 3\}]=\{0, 1, 3\}, this means that f isn't onto.

3.

  • f(0)=0;
  • 1^1-1=0, then f(1)=0
  • 2^2-2=2, then f(2)=2
  • 3^2-3=6\equiv 2 \text{ mod 4}, then f(3)=2

Then  f[\{0, 1, 2, 3\}]=\{0, 2\}, this means that f isn't onto.

4.  f[\{0, 1, 2, 3\}]=\{0, 1, 2,3\}, then f is onto.

5. f[\{0, 1, 2, 3\}]=\{1, 2\}, this means that f isn't onto.

6 0
3 years ago
When y = -20, x = 4.<br> Find y when x = 7
skelet666 [1.2K]

Answer:

y=-35

Step-by-step explanation:

The relationship between the values of x and y is multiplying by -5.

Therefore, when x equals 7, y is -35.

Just a splendiferous teen,

who listens to "Fight Song,"

stay salty...

7 0
3 years ago
Read 2 more answers
Other questions:
  • Complete the attached proof. Thanks!
    5·1 answer
  • Can u help with my homework
    9·1 answer
  • I need help please?!!!
    9·2 answers
  • Angela is renting a truck to move. The rental company charges $25 plus $10 per hour to rent the truck. Angela wants to spend no
    10·2 answers
  • The sum of a number is P and seven is divided by 12.the result is three what is the number?
    12·1 answer
  • Given the table x=2 and 4 y=3 and 6 how can you use a graph to find additional equivalent ratios
    15·1 answer
  • Can anyone answer these for me pls
    11·1 answer
  • True or false density is mass overv weight
    8·2 answers
  • HELP !! 30+ POINTS !! For the following right triangle, find the side length x. 7 24​
    9·2 answers
  • There are 14 pieces of chalk and 42 packages of
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!