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
Galina-37 [17]
3 years ago
10

Is this a function? A) Yes B) No

Mathematics
2 answers:
Darina [25.2K]3 years ago
8 0
No it’s not a function
Vinil7 [7]3 years ago
6 0

Answer:

no, this is not a function

Step-by-step explanation:

i hope this helps :)

You might be interested in
Write a function describing the relationship of the given variables.
Oliga [24]

Answer:

The function describing the relationship of V and t is V = 3t²

Step-by-step explanation:

* Lets explain the meaning of direct variation

- The direct variation is a mathematical relationship between two

  variables that can be expressed by an equation in which one

  variable is equal to a constant times the other

- If Y is in direct variation with x (y ∝ x), then y = kx, where k is the

 constant of variation

* Now lets solve the problem

# V is varies directly with the square  of t

- Change the statement above to a mathematical relation

∴ V ∝ t²

- Chang the relation to a function by using a constant k

∴ V = kt²

- To find the value of the constant of variation k substitute V and t

 by the given values

∵ t = 6 when V = 108

∵ V = kt²

∴ 108 = k(6)² ⇒ simplify the power 2

∴ 108 = 36k ⇒ divide both sides by 36 to find the value of k

∴ 3 = k

- The value of the constant of variation is 3

∴ The function describing the relationship of V and t is V = 3t²

3 0
3 years ago
Which is a solution of the equation?<br> 2x - y = 5<br> O 7<br> O (3,-1)<br> O (2,-1)<br> O (1,2)
Tju [1.3M]

Answer:

I'm not sure what the answer is, but try Photo math. it helps me so much with my equations, and it'll even tell you the steps to get the answer.

6 0
2 years ago
Barry needs to find the area of a rectangular room with a length that is 2 feet longer than the width. Write an expression for t
babunello [35]

Answer:

try asking a master, ok?

Step-by-step explanation:

5 0
3 years ago
Can someone help me with 19 and 20 plsss
SCORPION-xisa [38]
20. $158, 400 - multiply 40 by 22 to get the total square footage(880), then multiply 880 by 15 to get they total for the month, which is 13,200. lastly, you take 13,200 multiplied by 12(for each month in a year), and you get $157,400.
5 0
3 years ago
1. Find the value of 8.3 x 24.2 x 0.03. Round your answer to the nearest hundredth.
MrMuchimi

The rounded value is option B) 6.03 which is rounded to the nearest hundredth.

<u>Step-by-step explanation:</u>

  • To find the value of 8.3 x 24.2 x 0.03, we need to multiply the given numbers to get a decimal value.
  • And then, after getting the value of 8.3 x 24.2 x 0.03 it should be rounded to the nearest hundredth.

<u>So, let's multiply the numbers first :</u>

8.3 × 24.2 × 0.03 = 6.0258

The value is 6.0258

<u>To round the value 6.0258 to the nearest hundredth :</u>

  • The first number next to the decimal point represents the tenth.
  • The second number next to the decimal point is the hundredth.
  • The third number next to the decimal point is thousandth.

Therefore, to round the value to the nearest hundredth, look for the thousandth number is either less than 5 or greater and or equal to 5.

If, thousandth place is greater or equal to 5, then the hundredth number should be increased by 1.

The hundredth is 6.02 and the number in the thousandth place is 5. So add 1 to the hundredth place.

The value is rounded to 6.03 to the nearest hundredth.

5 0
3 years ago
Other questions:
  • This is a problem on my little bro's homework. I'm not the best at math but this really confused me:
    5·1 answer
  • How can I get an equation that fits this
    8·1 answer
  • Marna is playing game where you score -5 points each time you guess the correct answer. The goal is to get the lowest score . To
    11·1 answer
  • Choose the correct simplification of the expression a2 ⋅ a3. a a6 a5 a−1
    13·2 answers
  • On a map ,1cm represents 30 miles. Find the actual distance between two cities if they are 5.2 cm apart on the map.
    10·1 answer
  • 8 + 3^2 X 5+ 2 X (3+7)​
    14·1 answer
  • (3x-8) + (-4x+9)​ idk
    10·1 answer
  • <img src="https://tex.z-dn.net/?f=solve%20%3A%20%20-%20%20%5C%5C%20%20%5C%5C%20%282%20%5E%7B2%7D%20%20%2B%204%20%7B%7D%5E%7B2%7D
    5·1 answer
  • 1/9 multiplied by -3/7
    11·1 answer
  • HElp pls for majior brainlest and points
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!