Q:
# What is the formula for the gradient of a straight line?

**The gradient of a line (m) is calculated by finding the quotient of vertical displacement (y2 minus y1) over horizontal displacement (x2 minus x1).** This means that the slope is equal to the vertical change divided by the horizontal change.

Slope is a measurement of the rate of incline or decline of a line or surface. A 10 percent slope corresponds to an incline of 10 vertical units for every 100 horizontal units traveled, while a negative 10 percent slope corresponds to a decline of 10 vertical units for every 100 horizontal units. In physics, an increase in slope equates to a decrease in the supporting force of an object, meaning gravity performs more work on it.

Learn more about Measurements-
Q:
## How do you convert 164 pounds to kilograms?

A: The formula for converting from pounds to kilograms is the quotient of dividing the number of pounds by 2.2. For example: 164 divided by 2.2 equals 74.38 k... Full Answer >Filed Under: -
Q:
## How is the distance between two points calculated?

A: The distance between two points is calculated using the distanceÂ formula d = √ (x2 - x1)2 + (y2 - y1)2, where (x1,y1) and (x2,y2) are the coordinates of t... Full Answer >Filed Under: -
Q:
## How is IQ calculated?

A: IQ is calcuated using test results that are compiled and then compared with the results from other people in the same age group to determine the test taker... Full Answer >Filed Under: -
Q:
## What does an IQ of 120 indicate?

A: An intelligence quotient score of 120 means that the person falls into the superior range between 120 to 129 and is more intelligent than approximately 91 ... Full Answer >Filed Under: