answersLogoWhite

0


Best Answer

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.

User Avatar

Wiki User

7y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

7y ago

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.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the difference between directly propotional and inversely proportional?
Write your answer...
Submit
Still have questions?
magnify glass
imp
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


Are speed and distance directly proportional or inversely proportional?

Directly proportional. Greater speed - greater distance.


The statement that current is directly proportional to voltage and inversely proportional to resistance is known as whose law?

The statement current is directly proportional to voltage and inversely proportional to resistance is known as Ohm's Law.


Are force and mass directly proportional or inversely proportional?

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


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.


Which of the three variables that apply to equal amounts of gases are directly proportional Which are inversely proportional?

Directly proportional: pressure and temperature (Boyle's Law and Charles's Law), inversely proportional: volume and pressure (Boyle's Law), volume and temperature (Charles's Law).


How can you tell the difference between a graph in which one variable is directly proportional to another and a graph in which two variables vary inversely?

1. You can tell the difference because the proportional one has the same slope while the inversely one has opposite reciprocal slope.


Is accelaration directly proportional or inversely proportional to the force?

Directly. That's why you can't move a car by blowing on it.


Is wavelenght and energy directly proportional to waves?

No, it is inver inversely proportional to waves. :)


Is the volume of a gas directly or inversely proportional to the number of particles in a gas?

Directly proportional, at pressure and temperature constant.


What is an antonym for proportional?

Disproportional.If instead you're looking for the antonym of directly proportional, that would be inversely proportional.