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In directly proportional the two variable vary in the same "direction". So, if one increases, the other increases.

In inversely proportional, the two variable vary in opposite "directions". So, if one increases, the other decreases.

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โˆ™ 2017-02-16 12:47:55
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โˆ™ 2017-02-17 20:45:50

Two variables, X and Y, are directly proportional if Y = cX where c is a constant. They are inversely proportional is Y = k/X where k is a constant.

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Q: What is the difference between directly propotional and inversely proportional?
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Are speed and distance directly proportional or inversely proportional?

Directly proportional. Greater speed - greater distance.


How do you tell if a math table is inversely proportional or directly proportional?

Generally, if y increases as x increases, this is a hint that the quantity is directly proportional, and if y decreases as x increases, the relation might be inversely proportional. However, this is not always the case. x and y are directly proportional if y = kx, where k is a constant. x and y are inversely proportional if y = k/x, k is constant. This is the best way to tell whether the quantities are directly or inversely proportional.


What is inversely and directly proportional?

Two variables, X and Y are said to be in inversely proportional is X*Y - k where k is some non-zero constant. X and Y are said to be directly proportional if X = c*Y where c is some constant.


Examples of inverse proportion?

Example of inverse proportion is: Density = Mass/Volume Because the formula represents that the density is directly proportional to the mass while density is inversely proportional to volume. Remember that inversely proportional means that if variable A increases, the variable B decreases, and if variable B increases, the variable A decreases.


Inversely Proportional indirect Some things are not always directly proportional. If as one fact increases another number fact decreases at a constant rate then the numbers are said to be inversely pr?

if two same charg are bring to each other in some force they are repell,it is called inversely propotional.it is true or not?give a correect answer

Related questions

What is directly and inversely proportional relationship?

Directly proportional relationship is F=ma, F is directly proportional to a. Inversely proportional relationship is v=r/t, v is inversely proportional to t.


How are current and resistance related are they directly proprtional or inversely proportional?

inversely proportional


Acceleration is constant and different mass but is it directly proportional or inversely proportional?

it is directly proportional


Is acceleration directly proportional or inversely proportional to mass?

Acceleration is directly proportional in the terms of A2+B2=C2. Acceleration is inversely proportional in the terms of The Simpsons.


Is the energy of a photon inversely proportional to its frequency?

No, it is directly proportional.


Is temperature inversely proportional to concentration of oxygen?

it is directly proportional.


Are speed and distance directly proportional or inversely proportional?

Directly proportional. Greater speed - greater distance.


Is power proportional or inversely proportional to resistance?

Directly proportional: P = I2R.


Is potential difference directly or inversely proportional to resistance?

Potential Difference (V) across two resistors is directly proportional to the resistance (R) as greater the potential difference, greater is the resistance and vice versa.


Is the resistance of the wire directly or inversely proportional to the cross-sectional area of the wire?

When it is on the cross-sectional area it is inversely proportional to the wire,otherwise it is directly proportional to the wire.


Is pressure and volume directly proportional?

No. Pressure and volume are inversely proportional.


Are force and mass directly proportional or inversely proportional?

Force is directly proportional to mass provided the acceleration is constant.

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