A linear measurement assigns a numerical value for the length of an object or between objects. Units of linear measure include inch, foot, meter, kilometer and mile. Linear measurements have one dimension, whereas square measurements have two dimensions and cubic measurements have three.
A linear function is a function whose graph is a line in the plane. The characteristic property of these functions is that when the value of the input variable is changed, the change in the output is a constant multiple of the change in the input variable.
In computer programming, a linear data structure is any data structure that must be traversed linearly. Examples of linear data structures include linked lists, stacks and queues.
In a linear relationship, two variables or quantities are proportionate to one another. As one variable changes, there is a constant rate of change in another variable. In a graphic representation, a linear relationship is a straight line that passes through data points based on the slope and rate o
In calculus and related mathematical areas, a linear function is a polynomial function of degree zero or one or is the zero polynomial. In linear algebra and functional analysis, a linear function is a linear map.
Measure linear inches for luggage by adding up the measurements of a suitcase's height, width and depth and comparing the result to an airline's requirements. Airlines typically limit the size of carry-on luggage based on measurements in linear inches.
The linear approximation formula is f(x) is approximately equal to f(x0) + f'(x0) x (x - x0), where f'(x) denotes the derivative of f(x). The linear approximation formula is based on the affine function and is used in math to approximate the difference between two vector functions.
Linear sequences are simple series of numbers that change by the same amount at each interval. The simplest linear sequence is one where each number increases by one each time: 0, 1, 2, 3, 4 and so on.
A linear settlement is a form of settlement where buildings are built along the river, a coastline or a road. It usually forms a long and narrow pattern, which can be maintained even when the population grows.
A linear amplifier increases power into the electrical load, the source from which the output of sound is delivered. The amplifier carries a signal, such as a radio signal, over a larger distance, allowing for distribution of the signal to a wider audience.