## How do you know if a slope is undefined?

Note that **when** a line has a positive **slope** it goes up left to right. Note that **when** a line has a negative **slope** it goes down left to right. Note that **when** a line is horizontal the **slope** is 0. Note that **when** the line is vertical the **slope is undefined**.

## What if the slope has a 0 on top?

When the is on the “**top**” of the fraction, that would mean that the two y-values are the same. Thus that line is horizontal (**slope** of ). **If** the “bottom” of the fraction is that means the two x-values are the same. Thus that line is vertical (undefined **slope**).

## Can you have an undefined slope?

The **slope** of a vertical line is **undefined**, and **can**‘t be found. This is because the denominator of the rise over run fraction is always 0.

## Is a slope of 0 4 undefined?

**04**=0 is defined. 40 is not.

## What to do if the slope is undefined?

1 Answer. **If the slope** of a line is **undefined**, then the line is a vertical line, so it cannot be written in **slope**-intercept form, but it can be written in the form: x=a, where a is a constant. **If** the line has an **undefined slope** and passes through the point (2,3), then the equation of the line is x=2.

## Can you have a slope of 0 6?

The **slope**-intercept form is y=mx+b y = m x + b, where m m is the **slope** and b b is the y-intercept. Remove the parentheses around the expression **0,6 0, 6**. The equation is not linear, so the **slope does** not exist.

## Is a zero slope undefined?

The **slope** of a line can be positive, negative, **zero**, or **undefined**. A horizontal line has **slope zero** since it does not rise vertically (i.e. y_{1} − y_{2} = 0), while a vertical line has **undefined slope** since it does not run horizontally (i.e. x_{1} − x_{2} = 0). because division by **zero** is an **undefined** operation.

## What is the slope of 0 7?

1 Answer. Because a **slope of 07** is 0 this is the **slope** of a horizontal line. The line perpendicular to this would be a vertical line. A vertical line, by definition, has an undefined **slope**.

## What is the slope of the line?

In technical terms, the **slope of the line** is the change in y over the change in x. But I just like to think of it as rise over run. To find the **slope of the line**, pick two points on the **line**.

## What does an 0 slope look like?

‘ When the ‘rise’ is **zero**, then the line is horizontal, or flat, and the **slope** of the line is **zero**. Put simply, a **zero slope** is perfectly flat in the horizontal direction. The equation of a line with **zero slope will** not have an x in it. It **will look like** ‘y = something.

## What does a positive slope look like?

What the **Slope** Means. A **positive slope** means that two variables are positively related—that is, when x increases, so **does** y, and when x decreases, y decreases also. Graphically, a **positive slope** means that as a line on the line graph moves from left to right, the line rises.

## What is the difference between an undefined slope and a zero slope?

1.An **undefined slope** is characterized by a vertical line while a **zero slope** has a horizontal line. The **undefined slope** has a **zero** as the denominator while the **zero slope** has a **difference** of **zero** as a numerator.