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
larisa86 [58]
3 years ago
8

Can you guys tell me if the 6 graphs are functions or not ?

Mathematics
1 answer:
natima [27]3 years ago
3 0

Answer:

in order from left to right : NO, NO, YES, NO, YES, NO

Step-by-step explanation:

here's how you can tell! if any point on the line (or singular point) lines up VERTICALLY with a different point, it automatically is not a true function. thats why a vertical slope is "undefined" because its not a function.

i hope this made sense... have a good day !

You might be interested in
Find the total area for the regular pyramid T.A. =
Stolb23 [73]

Answer:

The answer to your question is At = 48 + 36\sqrt{3}

Step-by-step explanation:

Area = Area of the base + Lateral area

a) Area of the base

    Area = length x height / 2

    length = 12

    height² = 12² - 6²

                 = 144 - 36

                 = 108

    height = \sqrt{108} = 6\sqrt{3}

    Area = 12 x 6\sqrt{3} / 2

              = 36\sqrt{3}

b) Lateral area

   height² = 10² - 6²

                = 100 - 36

                = 64

   height = 8

   Area = 12 x 8/2

            = 48

c) Total area

   At = 48 + 36\sqrt{3}

4 0
3 years ago
Help with this word problem
denis23 [38]
I believe the answer is Diane brought 4 pounds of coffee.
6 0
3 years ago
A laptop computer is purchased for $2000. After each year, the resale value decreases by 25%. What will the resale value be afte
wel

Answer:

2000? ... assume $2000

Resale Value = $2000*(1 - 0.25)t/yr

where: t = number of year after purchase

at t = 3 yr

Resale Value = $2000*(1 - 0.25)3 = $843.75

checking: at t = 0 $2000 (purchase price)

at t = 1 yr $2000 - 0.25*$2000 = $2000 - $500 = $1500

at t = 2 yr $1500 - 0.25*$1500 = $1500 - $375 = $1125

at t = 3 yr $1125 - 0.25*$1125 = $1125 - $281.25 = $843.75

8 0
3 years ago
5,000 is 1/10 of blank
Olin [163]

Answer:

blank = 50,000

Step-by-step explanation:

6 0
4 years ago
Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
zimovet [89]

Answer:

For every 2 boys in class, there is 1 girl in class

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A community hall is in the shape of a cuboid the hall is 40m long 15m high and 3m wide. 10 litre paint covers 25m squared costs
    10·1 answer
  • Please help on this one
    5·1 answer
  • I need help! does anyone know how to do this? ​
    8·1 answer
  • PLEASE HELP IN MATH . ( NEED EXPLANATION THANKS )
    7·1 answer
  • 15% of 940 is what number?
    13·2 answers
  • I need help I dont know how to do it<br>​
    5·1 answer
  • Graph y= –3x+4. (I WILL MARK BRAINLIEST)
    12·1 answer
  • Sean wants to buy a DVD that sells for $12. An advertisement says that next week that DVD will be on sale for $9. How much money
    15·2 answers
  • What is the 3rd nth term in 3n+2
    12·2 answers
  • Help plss i need ittttt
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!