In order to graph linear equations by finding intercepts, we must remember what an x and y intercept are. So remember that in an x-intercept it’s the y that equals zero, and for the y-intercept it’s ...

Banner image: Skin cells as seen under the microscope. (Credit: Eric Bunker/Liu Lab) When you cut yourself, a mass migration begins inside your body: Skin cells flood by the thousands toward the site ...

Linear regression is a powerful and long-established statistical tool that is commonly used across applied sciences, economics and many other fields. Linear regression considers the relationship ...