How To Write Slope Intercept Form
Where c is the x value that all the points will share.
How to write slope intercept form. Let s take a look at intercepts. This is the value of m in the equation. You can also use x and y instead of x and y here. Slope intercept form is used when your linear equation is written in the form. The y coordinate is the value of b in the equation.
Y the y coordinate. Video tutorial on slope intercept form. Slope 3 5 y intercept 5. So the equation of the given line is. The slope intercept form is probably the most frequently used way to express equation of a line.
It includes 4 examples. B y m x 1 2 1 1. Y 3x 5 4. To be able to use slope intercept form all that you need to be able to do is 1 find the slope of a line and 2 find the y intercept of a line. M y y x x 3 1 2 1 2 1 2.
Y 3x 5 4. As a result all vertical lines are written in the format of x c. The slope of the line is 3 and the. Slope intercept form is y mx b. In the slope intercept formula these variables are used.
Y mx b. Y 3 5 x 4. Put all these values together to construct the slope intercept form of a linear equation. To write an equation in slope intercept form given a graph of that equation pick two points on the line and use them to find the slope. Now have a look at the following example.