Q:
# Why Is the Variable "m" Used for Slope?

**No one is sure why the letter "m" is used to represent slope in the equation of a line.** While there are many theories, the variable may simply have been arbitrarily chosen and used as a standard convention.

The slope of a line describes what angle it lies at. The slope can be calculated by dividing the quantity of change in the "y" direction, otherwise known as the rise, by the quantity of change in the "x" direction, otherwise known as run, over any segment of the line. Therefore, a high slope indicates that the line extends upwards quickly, while a low slope indicates a flatter appearance.

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Q:
## How Do You Write an Equation of a Line?

A: Find the slope of the line (m), and the place where the line crosses the y-axis, known as the y-intercept (b), to write the equation in slope-intercept for... Full Answer >Filed Under: -
Q:
## How Is 3x + 2y = 8 Solved?

A: To solve the slope of 3x + 2y = 8, the equation must first be put into slope intercept form with y on the left side and the remaining numbers on the right ... Full Answer >Filed Under: -
Q:
## What Is a Slope Intercept Calculator?

A: A slope intercept calculator is a tool used to determine the slope-intercept form of an equation for a line passing through two points on a Cartesian coord... Full Answer >Filed Under: -
Q:
## What Is a Slope Intercept Form Converter?

A: A slope intercept form converter is an online tool that helps students determine the slope intercept form of the equation of a straight line. A student sup... Full Answer >Filed Under: