## What happens when the y is 0?

To review, there are two methods you can use to graph y=0: the slope intercept form and plugging in values. But you can also remember a shortcut, which is that a slope of zero will always be represented as a horizontal line and therefore, when y=0, the graph will essentially show a line through the x-axis.

## Is the Y axis zero or undefined?

The slope, lines, and points are plotted on a chart with integers (both positive and negative) on both the “X” and “Y” axis. The zero is placed in the center of the graph and lies in the intersection of both the “Y” and “X” axis. The system used to denote where the lines are drawn is the Cartesian system.

**Is it zero or undefined?**

Just say that it equals “undefined.” In summary with all of this, we can say that zero over 1 equals zero. We can say that zero over zero equals “undefined.” And of course, last but not least, that we’re a lot of times faced with, is 1 divided by zero, which is still undefined.

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

A line has an undefined slope when it is a vertical line. A vertical line has no horizontal distance to it which is needed to have a positive, negative, or zero slope. An example of the equation of a line with an undefined slope would be x=4 .

### Is Y 0 no solution?

The solution x = 0 means that the value 0 satisfies the equation, so there is a solution. “No solution” means that there is no value, not even 0, which would satisfy the equation. Also, be careful not to make the mistake of thinking that the equation 4 = 5 means that 4 and 5 are values for x that are solutions.

### Is Y 0 an undefined slope?

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. Now let’s look at the y-intercept.

**Is Y 0 A undefined slope?**

**What is the slope of Y 0?**

0

Algebra Examples Using the slope-intercept form, the slope is 0 .

## Is a 0 slope undefined?

## What is undefined in math?

An expression in mathematics which does not have meaning and so which is not assigned an interpretation. For example, division by zero is undefined in the field of real numbers.

**Does undefined slope mean 0?**

A vertical line has undefined, or infinite, slope. If you attempt to find the slope using rise over run or any other slope formula, you will get a 0 in the denominator. Since division by 0 is undefined, the slope of the line is undefined.

**What type of solution is 0 0?**

Since 0 = 0 for any value of x, the system of equations has infinite solutions.

### What is the value of Δy in an undefined slope?

In an undefined slope, the value of Δy is a non-zero integer, whereas the value of Δx is 0. The undefined slope is opposite of the zero slope.

### What number can be divided by 0 and still be undefined?

9 years ago Infinity is not a real number, and even if it were, it wouldn’t be the answer to dividing something by zero. There is no number that you can multiply by 0 to get a non-zero number. There is NO solution, so any non-zero number divided by 0 is undefined.

**When is a numerical expression undefined?**

We learned that a numerical expression is undefined when there is no answer or when you get division by zero. We might get division by zero for those numerical expressions with variables and a denominator. To find the points where the numerical expression is undefined, we set the denominator equal to zero and solve.

**How do you know if x is undefined?**

Solving for x gives us x = 7. This tells us that at the point x = 7, our expression is undefined because we will be getting division by 0. We can say that this expression is valid for all points except x = 7. We can use this process for any numerical expression with variables and a denominator.