The y-intercept is the point at which a linear equation crosses the y-axis on the x=0 plot point. The equation to determine both the slope and the y-intercept of a line is y=mx+b. This calculation may ...

You'll learn how to identify the slope and y-intercept from a graph or a given equation and how to convert between different forms of linear equations. Practical examples demonstrate how to write the ...

When you graph a series of (x,y) coordinates in Microsoft Excel 2010, you can use the program's built-in functions to display the equation for the line created by those data points. This allows you to ...

in this video I want to go over three common mistakes that students make with slope as well as give you a tip that you can use to your advantage so in this case we have 3 y + 6x = 8 now this is a ...

with B * = I- B. This requires that one of the preceding equations be solved for P t. Solving the second equation for P t yields You can estimate the intercepts of a system of simultaneous equations ...

Higher - The gradients of two perpendicular lines will always multiply to make –1. Make sure you are familiar with finding the equation of a line and calculating gradient to understand equations of ...