# What is an example of an undefined line?

## What is an example of an undefined line?

What is an example of an undefined slope? The line passing through points (2,0) and (2,2) has undefined slope. Plug these values into the slope formula: (2-0)/(2-2) = 2/0 is undefined.

How do you write an equation in standard form if the slope is undefined?

Explanation: An undefined slope indicates that we have a vertical line parallel to the y-axis and passing through all points in the plane with an x-coordinate = constant ( c) The equation is written in the form x = c.

### What is an undefined equation?

Any line that has an undefined slope is a vertical line, that has no y-intercept. Therefore the equation of a line with an undefined slope is x = a, where a = x-intercept.

Is a slope of 1 undefined?

Slope and Vertical Lines On the line below, no matter what the value of y, x is always equal to 1. Since x never changes, the run will always be 0. This is true for any vertical line… the slope of the line will be undefined! The equation for this line is x=1.

## What is the slope of a undefined line?

The slope of a line is undefined if the line is vertical. If you think of slope as rise over run, then the line rises an infinite amount, or goes straight up, but does not run at all.

How do you solve an undefined equation?

A rational expression is undefined when the denominator is equal to zero. To find the values that make a rational expression undefined, set the denominator equal to zero and solve the resulting equation.

### Is an undefined slope 0?

1.An undefined slope is characterized by a vertical line while a zero slope has a horizontal line. 2. The undefined slope has a zero as the denominator while the zero slope has a difference of zero as a numerator.

Is undefined and 0 the same?

It is a rule that anything decided by zero is an undefined value since nothing can be divided by zero. The line in the undefined slope doesn’t move to the left or the right along the “Y” axis. Graphing and drawing the slope, whether zero, undefined, positive or negative involves two points and a line.

## Is YX an undefined slope?

Slope and Vertical Lines On the line below, no matter what the value of y, x is always equal to 1. Since x never changes, the run will always be 0. This is true for any vertical line… the slope of the line will be undefined!

When an equation is undefined?

A function is undefined when the denominator is equal to zero. If there are variables in the denominator, the point at which the expression in the denominator is zero is the point where that function is undefined.

### How do you write undefined in math?

Because in mathematics undefined itself is defined, even elusive things like infinity or singularity. 0/0 is meaningless, instead of being undefined, and rational people don’t do it.

How do you know if a line is 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. y1 − y2 = 0), while a vertical line has undefined slope since it does not run horizontally (i.e. x1 − x2 = 0). because division by zero is an undefined operation.

## Is a line with a slope of 0 a function?

Answer and Explanation: A zero slope means there is no change in the y -coordinates as the x -coordinates change, so this is a horizontal line.

Is a 0 slope undefined?

Well you know that having a 0 in the denominator is a big no, no. This means the slope is undefined. As shown above, whenever you have a vertical line your slope is undefined.

### How do you write an equation with no slope?

The equation for a zero slope line is one where the X value may vary but the Y value will always be constant. An equation for a zero slope line will be y = b, where the line’s slope is 0 (m = 0).

What is a line with no slope?

Zero slope means that the line is horizontal. Just like the line that makes the top of a “Z” is horizontal. No slope means that the line is vertical. Just like the line that makes the beginning of a “N” is vertical.