To find the slope of a line we need two coordinates on the line….How to find slope

1. Identify the coordinates (x₁,y₁) and (x₂,y₂) .
2. Input the values into the formula.
3. Subtract the values in parentheses to get 2/(-5) .
4. Simplify the fraction to get the slope of -2/5 .
5. Check your result using the slope calculator.

Using two of the points on the line, you can find the slope of the line by finding the rise and the run. The vertical change between two points is called the rise, and the horizontal change is called the run. The slope equals the rise divided by the run: Slope =riserun Slope = rise run .

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

0

Given the equation y = 5/4x this relationship is an inverse proportionality i.e the y variable is inversely proportional to x. Mathematically y = k/x where k is the proportionality constant.

If you graph the equation y=5−4x you will get a straight line.

General equation of direct variation: y = kx, where k is the constant of proportionality. y = 5x, so 5 is the constant of proportionality.

Algebra Examples The constant of variation, k , is 5 .

Yes, y=5x is a direct variation and the constant of variation is 5 .

Combine 35 and x . Since the equation can be written in the form y=kx y = k x , y varies directly with x and k . The constant of variation, k , is 35 .

y results from something being multiplied by x , and the values are always proportional to one another. Notice that putting these points into a ratio of x-value to y-value results in 1:3 as a simplified version. So, the constant of proportionality is what x is being multiplied by to get y . In this case, it is 3 .

Step-by-step explanation: the constant of proportionality in the equation y=3x is : 3 slope of the line.