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 Change 121 Pounds Into Kilograms?

A: The formula to change 121 pounds into kilograms is the quotient of the number of pounds divided by 2.2, as in the formula 121 pounds divided by 2.2 equals ... Full Answer >Filed Under: -
Q:
## How Do You Calculate Average Velocity?

A: Calculate average velocity by finding the quotient of the displacement and the total time elapsed. For problems concerning velocity, it is important that y... 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: