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
sergey [27]
2 years ago
11

Which relations are functions?function or not a function?

Mathematics
1 answer:
Bad White [126]2 years ago
6 0

Hi there,

The first one is a function this is because it has a straight line and you are able to figure out the slope.

The second one is not a function because it is not a straight line and with that you are unable to determine the slope.

The third one is a function. It has a straight line.

Lastly, the fourth one is not a function. It doesn't have a straight line

Hope these are correct :)

Have a great day

You might be interested in
1.) Multiply. (x – 7)(2x – 7)
drek231 [11]

hope it will help u......

4 0
3 years ago
Read 2 more answers
Solve 5x4/9. help pleeeeaaassee
Rus_ich [418]

Answer:

\sf \: 2 \frac{2}{9}

Step-by-step explanation:

Q) 5 × (4/9) = ?

→ (5 × 4)/9

→ 20/9

\rightarrow\sf \: 2 \frac{2}{9}

8 0
2 years ago
Read 2 more answers
How can you quickly calculate 20 percent of any bill amount?
il63 [147K]

The answer is C an example is 20% of $20 is 4, so you would lose the zero and double the 2 to get 4

8 0
2 years ago
Read 2 more answers
Lisa wants to frame her little brothers drawing as a gift to her mother.the rectangle drawing is 43.5 centimeters by 934 millime
konstantin123 [22]

Answer:

Lisa will need 273.8\ cm of wood framing

Step-by-step explanation:

we know that

The perimeter of rectangle is equal to

P=2(b+h)

In this problem we have

b=43.5\ cm

h=934\ mm

convert to cm

Remember that  1\ cm=10\ mm

h=934\ mm=934/10=93.4\ cm

substitute the values and solve the perimeter

P=2(43.5+93.4)=273.8\ cm

7 0
3 years ago
HELPPP
Rudiy27

Formula: A = 2wl + 2lh + 2hw

So... : A = 2(4x8) + 2(8x3) + 2(3x4)

         A = 2(32)   + 2(24)   + 2(12)

         A = 64 + 48 + 24

<u>Answer: A = 136</u> (add them all up)

Hope this helps!!!

:)

8 0
3 years ago
Other questions:
  • Supper saver grocery carries a 128 ounce jug of iced tea. The nutritional label states that the jug serves 16 people . Which rat
    10·1 answer
  • Approximately 10.3% of american high school students drop out of school before graduation. choose 10 students entering high scho
    15·1 answer
  • HELP PLZ
    5·1 answer
  • What must be true about two integers thst combine to equal zero?
    7·1 answer
  • I NEED HELP PLEASE!! THANKS :)<br> What ancient Greek theory did Robert Boyle help dispel? EXPLAIN.
    14·1 answer
  • What is the slope of the line through ( -2.1) and (2, -5)
    9·1 answer
  • PLEASE ANSWER QUICK<br><br> What is the unit rate for the ratio 96:8
    8·1 answer
  • Please answer this FAST ASAP!!!!
    8·2 answers
  • The ordered pair (-4,7) is found in which quadrant?<br> A. 1<br> B. 2<br> C. 3<br> D. 4
    12·2 answers
  • What is the value of x that makes the given equation true?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!