Any straight line graph has a constant gradient, which is calculated by the change in 𝑦 divided by the change in 𝑥, along any section of the graph. The gradient is measuring the steepness of the ...

In math and statistics, you may occasionally need to calculate the slope of a line generated by coordinates in the (x,y) format. The slope is a value that indicates the rate at which the y value of a ...

Proceedings of the American Mathematical Society, Vol. 135, No. 9 (Sep., 2007), pp. 3013-3019 (7 pages) In this paper we extend a gradient estimate of R. Hamilton for positive solutions to the heat ...