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www.reference.com/world-view/difference-between-direct-inverse-proportion-f97411c18c8d278b

The difference between direct and an inverse proportion is simple to explain by using equations. While the equation for direct proportions is y = kx, the equation for inverse proportions is y = k/x. In these equations, k is a constant, and x and y are the variables.

www.reference.com/article/inverse-function-2ec40db6d836a7d0

The inverse function of ln(x) is e^x, where e is the mathematical constant e = 2.718. One can easily check that these two functions are inverses of each other by noting that ln(e^x) = e^ln(x) = 1.

www.reference.com/article/multiplicative-inverse-a945c968359eef9b

The multiplicative inverse of a number is the number by which it can be multiplied to yield 1. It is also known as the reciprocal of a number.

www.reference.com/world-view/inverse-variation-64f530e0f921a48b

Inverse variation is defined as the relationship between two variables in which the resultant product is a constant. If a is inversely proportional to b, the form of equation is a = k/b, where k is a constant.

www.reference.com/article/inverse-relationship-ac3e40af5760872a

Inverse relationships are equations in which one variable increases, while the other decreases so that the ultimate product remains the same. For example, if an equation calls for the length of an object to decrease as its width increases while keeping the product of the two the same, the length and

www.reference.com/article/inversion-tables-work-b7791d952f6701ef

Inversion tables decompress the spine and reduce the pressure on it, which can relieve back pain. Additional benefits include reducing muscle spasms, improving circulation and stretching the body.

www.reference.com/article/inverse-equation-932dbb0f7e8261c2

An inverse equation, or inverse function, is an equation that reverses another equation. If an equation will give the value of y when providing x, the inverse equation will give the value of x when providing y.

www.reference.com/article/derivatives-inverse-functions-fd07ac931af00ce3

The derivative of an inverse function is a calculation of the slope at a particular point of a function that acts in the reverse manner of another function. It is typically denoted as the function f(x) taken to the power of negative one, followed by an apostrophe.

www.reference.com/article/atmospheric-inversion-e34648fd4d448cc5

Atmospheric inversion is when the temperature in the atmosphere inverts, making the temperature rise instead of fall in areas higher above the ground. Inversions occur most commonly in the afternoon due to the ground emitting more radiation than it is receiving from the waning sunlight.

www.reference.com/article/definition-atmospheric-inversion-7d28014f3e71236c

Atmospheric inversions are parallel layers of air that rise in temperature as they get higher. This warm air is light and lies over cool and heavy air, which makes this air have strong upright stability, particularly when there are no strong winds.