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
butalik [34]
3 years ago
8

Does the equation -x+4y=-2 represent a direct variation. if so what is the constant variation

Mathematics
1 answer:
Harrizon [31]3 years ago
5 0

Answer:

Yes it represents.

Variation tax = 0,25

Step-by-step explanation:

Direct variation is the name we gave to the rate of change of a first degree function.

A first degree generic function is:

y = f(x) = ax + b

Now observe the question's function:

- x + 4y = -2

4y = x - 2

y = 1/4x - 2/4

y = f(x) = 0,25x - 0,5

0,25 is our constant variation, because any number that x assume will be multiplied by 0,25.

You might be interested in
If two distinct planes intersect , then their intersection is a line . Which geometry term does the statement represent
Rom4ik [11]

Answer:

POSTULATE

Step-by-step explanation:

<em>A postulate is a statement that is assumed true without proof. A theorem is a true statement that can be proven </em>

<em> </em>

<em>  </em>

<em> </em>

<em>In geometry, the theorem is considered valid or correct with which its assertion is practically not refuted by almost anyone, whether it is really true or not. </em>

<em> </em>

<em>  </em>

<em> </em>

<em>This, in practice, implies that all students of the subject share the same criteria on the theory. Thus, the postulates, in short, have the following characteristics: </em>

<em> </em>

<em>  They are presumed true by most of the scholars in the field. </em>

<em> </em>

<em>Its contradiction goes against the very essence of the subject. </em>

<em> </em>

<em>Postulate 6: If two planes intersect, then their intersection is a line.</em>

<em />

<em>See Attachment for Details ^^</em>

<em>The image attached  represents the statement given in the question (If two distinct planes intersect, then their intersection is a line)</em>

<em>Therefore</em><em>, </em>

<em> </em>

<em>The Geometry term that represents the statement above is POSTULATE</em>

5 0
2 years ago
What is the answer to negative 1/4-16 1/5 divided by 6???
Luba_88 [7]

For that last part you can leave your answer as a fraction of -59/20 or you can divide 29 by -59 and you’ll get -2.95.

4 0
3 years ago
A construction company plans to invest in a building project. There is a 25% chance that the company will lose $40,000, a 35% ch
strojnjashka [21]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

<span>C) The expected value is - $2,000, so the company should not proceed with the project.</span>
4 0
3 years ago
Exponential form of 16807
mylen [45]
<span>It is: 7 to the power of 5 = 16807</span>
8 0
3 years ago
Read 2 more answers
Jameel drew circle A and found that the measure of the is 58°. He knows that he can use this measure to determine the measure of
Anestetic [448]

Answer:

There is an incompletion here

"FOUND THAT THE --------- IS 58

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • A solid has faces that consist of two squares and four congruent rectangles. What type of solid is it?
    5·2 answers
  • What is (2/5 +1/5) - 3/10 ?
    5·2 answers
  • What is the solution to this equation?
    8·1 answer
  • 12 male birds for every 9 female birds ratio
    11·2 answers
  • HELPP!! WHAT ARE THE ANSWERS??!​
    15·1 answer
  • Which of these is the best definition of an ellipse?
    9·2 answers
  • Please help I don’t know 2 or 3
    12·1 answer
  • Big Ideas Math 7.4 Practice A 8th grade
    12·2 answers
  • Write an expression for "the difference of p and 4
    14·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Chuge%20%5Ccal%20%5Ccolorbox%7Bpink%7D%7BQuestion%20%3A-%7D" id="TexFormula1" title=" \hu
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!