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
-BARSIC- [3]
1 year ago
11

PLEASE HELP ME WITH THIS QUESTION!!!!!!

Mathematics
1 answer:
mr Goodwill [35]1 year ago
5 0

From the table, y varies directly as x. Therefore,  the constant of variation is k = 2 and y = 2x.

<h3>How to find a direct variation?</h3>

For direct variation,

y ∝ x

Therefore,

y = kx

where

  • k = constant of proportionality

Hence,

(-2, -4)

-4 = -2k

k = -4 / -2

k = 2

(-4, -8)

y = -4(2) = -8

Therefore,

k = 2 and y = 2x

learn more on variations here: brainly.com/question/2315806

#SPJ1

You might be interested in
Please help me with my math please?
AleksandrR [38]

Answer:

y = y coordinate

m = slope

x = x coordinate

b = y intercept

4 0
1 year ago
Read 2 more answers
Use the factor theorem to determine wheatger the first polynomial is a factor of the second polynomial x-3;2x^2-4x+30
ahrayia [7]

Use the factor theorem to determine whether the first polynomial is a factor of the second polynomial x-3;2x^2-4x+30

x−3,2x^2−4x+30

5 0
3 years ago
dentify the property used in this equation: 3 + [7 + (–4)] = (3 + 7) + (– 4) Evaluate the expression above.
Leno4ka [110]

Answer:

associative property with respect to addition and subtraction

3+[7+(-4)]=(3+7)+(-4)

3+[7-4]=10+(-4)

3+3=10-4

6=6

Step-by-step explanation:

i hope it will help you

7 0
2 years ago
Apa yang dimaksud partikel? ​
Anna11 [10]

Answer:

b                                

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Pleaseeeee helpppppppppppppppppppppppp
natta225 [31]
I think it’s 309 cm because each side is 1 cm, there’s 3 sides, and 103 triangles. so 103x3=309 sides which means 309 cm
5 0
3 years ago
Other questions:
  • Line A is represented by the following equation:
    7·2 answers
  • Find the product.<br><br> 5.28 · 1.4 = _____<br><br> 7.392<br> 2.64<br> 73.92<br> 7.362
    10·2 answers
  • What is the point slope form of (2,0)(4,-2)
    5·1 answer
  • If point p partitions line BA,what would be the part to whole ratio
    14·1 answer
  • Let F ( x , y , z ) = ⟨ x − 1 z , y − 1 z , ln ( x y ) ⟩ . Verify that F = ∇ f , where f ( x , y , z ) = z ln ( x y ) . Evaluate
    7·1 answer
  • Which is true about the functional relationship shown in the graph?
    8·1 answer
  • Please help it’s for a grade I’ll give you Brinley if right
    7·1 answer
  • Write<br> in function notation: h=x-2
    10·2 answers
  • which qaudratic equation is equivalent to (x+2)^2+5(x+2)-6=0 a. (u+2)^2+5(u+2)-6=0 where u=(x-2) b. u^2+4+5u-6=0 where u= (x-2)
    5·1 answer
  • Select all of the names of this polygon.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!