How do you go about writing the equation of a line? Watch our video and find out all you need to know on this mathematical topic.

# Archive | October, 2018

## Coordinate Geometry: Slope-Intercept Form

Now that we’ve looked at X and Y intercepts, it’s time to look at the slope-intercept form. Click here to learn more about coordinate geometry!

## Coordinate Geometry: X and Y Intercepts

Our study of coordinate geometry continues! Now we turn to x and y intercepts — so check out our video to learn more on this important topic.

## Coordinate Geometry: Slope of a Line

In our recent videos we’ve been exploring different aspects of lines. Click here to learn what the slope of a line is, and how to find it.

## Coordinate Geometry: Vertical and Horizontal Lines

In our last video of our free math series, we looked at graphing lines. No we’ll look at vertical and horizontal lines, and how we can find their equations.

## Coordinate Geometry: Graphing Lines

What do you know about graphing lines? Do you want to know more? Check out our free video to learn all you need to know on this subject!

## Coordinate Geometry: The Coordinate Plane

In the first of our series on coordinate geometry, we will explore the coordinate plane. Click here to watch the video lesson!

## Geometry: Cylinders, Cones and Spheres

Our last video in the geometry series deals with three new 3D shapes. Click here to learn more about cylinders, cones and spheres.

## Geometry: Prisms and Pyramids

How much do you know about prisms and pyramids in geometry? Click here to check out our video, and learn all you need to know on the subject.

## Geometry: Surface Area of Rectangular Solids

In this video we will explore the methods by which you can find the surface area of rectangular solids, and much more. Click here to begin learning!