if one goes up as the other goes down (or vice versa) they are inversely proportional
1. You can tell the difference because the proportional one has the same slope while the inversely one has opposite reciprocal slope.
You cannot.
When they have the same interior angles and their sides are proportional to each other.
Coefficient would be the answer I think. If not please tell me.
confounded
1. You can tell the difference because the proportional one has the same slope while the inversely one has opposite reciprocal slope.
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.
One variable is directly proportional to another if increasing/decreasing the first variable increases/decreases the second variable by the same proportion. For example, consider the equation a = b x c. "a" is directly proportional to both "b" and "c". If you double "b" or "c" then "a" is also doubled etc...
A function is linear if one variable is directly proportional to the other.
If quantity A is directly proportional to another quantity B, it means that if B is doubled so is A. When B is tripled so is A. It also works in the other direction; if A is tripled so is B. It works for any factor. In mathematical terms one may write: A = C * B Where C is some numerical constant.
how to tell if a table s proportional or non proportional
If two graphs have exactly the same shape, it indicates that the variables are proportional to each other. This means that as one variable increases or decreases, the other variable changes in a consistent and fixed ratio.
You cannot.
you have to times and get the answer correct or not
The graph of a proportional relationship has the same unit rate, is a straight line, and starts at the origin.
To calculate the gravitational force between two objects, you must know the mass of each object and the distance between their centers. The force can be calculated using Newton's law of universal gravitation, which states that the force is directly proportional to the product of the masses and inversely proportional to the square of the distance between them.
you can tell if there is an independent (x) and a dependent (y) variable