# What are 3 ways of finding slope?

## What formula is used for slope?

The slope equation using the equation of line is given as, y = mx + b, here, m is the slope and b is the y-intercept.

## How do I find slope with two points?

Use the slope formula to find the slope of a line given the coordinates of two points on the line. The slope formula is m=(y2-y1)/(x2-x1), or the change in the y values over the change in the x values. The coordinates of the first point represent x1 and y1. The coordinates of the second points are x2, y2.

## How do you find the slope of a point?

1. Identify the point coordinates: x1 = 2 , y1 = -3 .
2. Identify the slope: m = 2.
3. Input the values into the point slope form formula: y – y1 = m (x – x1) y – (-3) = 2(x – 2)
4. Simplify to get the general equation: y = 2x – 4 -3. 0 = 2x – y – 7.

## What are the 4 ways to find slope?

• Slope. y2 – y1 / x2 – x1 = slope.
• Slope Intercept form. y = mx + b.
• Point slope form. y – y1 = m ( x – x1)
• Standard Form. Ax + By = C.
• x – axis. The horizontal line on a graph.
• y – axis. The vertical line on a graph.
• X – intercept. The point on a line that intercepts on the x axis.
• Y – intercept.

## How do you find a slope from a graph?

1. Select any two random points on the graph of the line (preferably with integer coordinates).
2. Label them as A and B (in any order).
3. Calculate the “rise” from A to B. While going vertically from A to B, if we have to go.
4. Calculate the “run” from A to B.
5. Now, use the formula: slope = rise/run.

## What is the slope of Y?

Slope is the ratio of the change in y over the change in x between any two points on the line. If we take two points where the change in x is exactly 1 unit, then the change in y will be equal to the slope itself.

## What is the slope of =- 2?

y=−2 is a flat line crossing the point at (0,−2) therefore the gradient is zero and the the y intercept is -2.

## What is the slope when Y =- 2?

Explanation: y=2 is a horizontal line, which has a slope of zero.

## What is the slope when Y =- 1?

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

## What is the slope of y =- 4?

The slope of the line y = 4 is zero.

## What is the slope of y =- 19?

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

## What’s the slope of Y 3?

y = 3 is the equation of a horizontal line. So there is no change in the y coordinate and hence the slope is zero. Therefore, the slope of the line y = 3 is equal to 0.]

## What’s the slope of y =- 5x 1?

Pre-Algebra Examples The slope-intercept form is y=mx+b y = m x + b , where m is the slope and b is the y-intercept. Using the slope-intercept form, the slope is −5 .

## What is the slope of y =- 1 3x?

Using the slope-intercept form, the slope is 13 .

## What is the slope of y =- 5 4x?

Using the slope-intercept form, the slope is −4 .

## What is the slope of Y − 7?

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