College Algebra: Graphing


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A series of free College Algebra Video Lessons from UMKC - The University of Missouri-Kansas City.

College Algebra - Lecture 6 - Graphs
Lecture 6 - Graphs.
In this lecture, we learn about rectangular co-ordinates, midpoint and how to solve graphs on the graphing device.

  • Rectangular Coordinates: Geometry Meets Algebra [11 min.]
  • Distance Between Points [18 min.]
  • Midpoint of a Line Segment [7 min.]
  • Your Graphing Device [17 min.]

College Algebra - Lecture 7 - Graphs
Lecture 7 - Graphs.
In this lecture, we learn about the graphs of equations, intercepts, symmetry and slopes.

  • Graphs of Equations [25 min.]
  • Intercepts: Crossing the Axes [12 min.]
  • Symmetry of Graphs [14 min.]
  • Lines: Defining “Slope” [34 min.]



College Algebra - Lecture 8 - Graphs
Lecture 8 - Graphs.
This lecture gives an overview of equations of lines, parallel and perpendicular lines and graphing a circle.

  • Lines & Their Equations [24 min.]
  • Parallel & Perpendicular Lines [26 min.]
  • Circles & Their Equations [28 min.]
  • Some Exercises Explained [16 min.]

Check out our most popular games!

Fraction Concoction Game:
Master fractions in the lab: mix, add, and subtract beakers to create the perfect concoction!

Fraction Concoction Game

Fact Family Game:
Complete fact families and master the link between addition & subtraction and multiplication & division.

Fact Family Game

Number Bond Garden:
Clear the board by matching number pairs that sum to ten in this garden-themed mental math puzzle.

Number Bond Garden

Online Addition Subtraction Game:
Practice your addition and subtraction skills to help the penguin find its mummy.

Online Addition Subtraction Game

Penguin Solitaire:
Move all cards to the foundations to build four full sequences. There are two versions here: Penguin (Tuxedo) and Penguin (Original).

Penguin Solitaire

Sawayama Solitaire:
This is similar to the common Klondike Solitaire except for a few changes to make it more strategic.

Online Addition Subtraction Game


Check out more Solitaire games here.



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