## Can your slope be zero?

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).

**Is the slope of a horizontal line 0?**

The slope of a horizontal line is zero while the slope of a vertical line is undefined.

**Can slope of line be greater than 1?**

Slope can be greater than 1.

### When can slope of a line be equal to zero?

The slope of a line can be thought of as ‘rise over run. ‘ 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.

**What happens when you apply the slope formula to a horizontal line?**

Let’s consider any horizontal line. No matter which two points you choose on the line, they will always have the same y-coordinate. So, when you apply the slope formula, the numerator will always be 0. Zero divided by any non-zero number is 0, so the slope of any horizontal line is always 0.

**How do you determine which slope is greater?**

When you look at the two lines, you can see that the blue line is steeper than the red line. It makes sense the value of the slope of the blue line, 4, is greater than the value of the slope of the red line, . The greater the slope, the steeper the line.

#### Which line has a slope of 1?

Here the slope of the road between the two points is simply described as the ratio of the altitude change to the horizontal distance between any two points on the line. Thus, a 45° rising line has a slope of +1 and a 45° falling line has a slope of −1.

**What is a zero slope equation?**

A zero slope line is a straight, perfectly flat line running along the horizontal axis of a Cartesian plane. 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).

**Is the slope of a line always 0?**

The change in x is always 0. the point (1,0), (1,2), (1,8) would all be on the line. Slope is (change in y)/ (change in x). But the (change in x) is always 0 for a vertical line. So the slope is something divided by 0 which is undefined. But anything divided by 0 is undefined. So the slope of a vertical line is also undefined.

## What can you learn from a slope calculator?

The slope calculator, formula, work with steps and practice problems would be very useful for grade school students (K-12 education) to learn about the concept of line in geometry, how to find the general equation of a line and how to find relation between two lines.

**How to plot the slope of a straight line?**

If I plot these two points on the line, I get the two blue dots shown below: If I stair-step up from the first point to the second (as I move to the right along the x -axis), I get this: The next point I’ll use is (3, –2).

**What is the slope of a Sal graph?**

Sal graphs a line that has a slope that is negative and greater than the slope of another line. Created by Sal Khan. This is the currently selected item. Posted 8 years ago.