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
allsm [11]
3 years ago
10

Which best describes the function represented by the table?

Mathematics
1 answer:
trasher [3.6K]3 years ago
8 0

Answer:

Option B is correct.

direct variation; k = 5/2

Step-by-step explanation:

The Direct variation says:

y \propto x

then the equation is of the form: y = kx   ......[1] where k is the constant of variation.

From the given table:

Consider x = -2 and y = -5

Substitute these in [1] to solve for k;

-5 = -2k

or

5 = 2k

Divide both sides by 2 we get;

k = \frac{5}{2}

⇒ the equation becomes: y = \frac{5}{2}x

Check:

Take x = 4 and y = 10;

y = \frac{5}{2}x

10 = \frac{5}{2} \times 4

10 = 5 \times 2

10 = 10  True

Therefore, the direct variation ; k = \frac{5}{2} best describe the function represented by the table

You might be interested in
Joyce uses 3/10 bag of chocolate chips for each batch of cookies she makes. What is the least number of batches Joyce can make i
Ugo [173]

Answer:

6 batches is the least amount.

Step-by-step explanation:

7 0
2 years ago
Need help failing in math
ASHA 777 [7]

Answer:

If im not incorrect the answer should be 5

Step-by-step explanation:

yes it is because look at it like this f(10)=50 so if u think what is 50 divided by 10 you will equal up to 5

4 0
3 years ago
HELP<br> PLEASE I WILL GIVE BRAINLIEST
gayaneshka [121]
Out of the three options the first one is the right answer with the given numbers <span />
6 0
3 years ago
Who's good at algebra 1?<br><br> cause i need URGENT HELP!!!!
LUCKY_DIMON [66]

Answer:

me

Step-by-step explanation:

cuz i am

3 0
3 years ago
Index notation 4x4x4x5x5
hodyreva [135]

Answer:

1600

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the measure of MOP?
    5·2 answers
  • What is 14 3/5 in decimal form
    10·2 answers
  • Correct series of keys ?
    5·1 answer
  • 9/4,3/8,1/3 what is the least common denominator plz show work
    5·2 answers
  • It costs a general admission fee of $6 to get into the fair and then $1 for each ride. Which of the following equations would re
    9·1 answer
  • Find the surface area of the prism 14yd 6yd 10yd
    7·1 answer
  • ANSWER THIS CORRECTLY AND I WILL 5 STAR U AND GIVE U POINTS AND THANK YOU
    7·2 answers
  • Please i need help 70 points and brainliest
    14·1 answer
  • A baseball player had 4 hits in 8 games. At this rate, how many hits will the baseball player have in the next 28 games?
    13·2 answers
  • Find each product mentally using the Distributive Property. Show the steps that you used. For 6x13 in distributive property​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!