Brian McLogan
Geometry - Determine the transformation vector for two triangles
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Brian McLogan
How to write the equation of a parabola given vertex and directrix
Learn how to write the equation of a parabola given the vertex and the directrix. A parabola is the shape of the graph of a quadratic equation. A parabola can open up or down (if x is squared) or open left or right (if y is squared)....
Curated Video
Graphing Proportional Relationships Using a Table
This video explains how to graph a proportional relationship using a table. Understand the concept of proportions and learn how to plot points on a coordinate plane. The lesson also includes a real-life example of calculating earnings...
Brian McLogan
Graphing a basic quadratic function using a table
👉 Learn how to graph quadratics in standard form. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. To graph a quadratic equation, we make use of a table of values and the fact that the graph of a...
Curated Video
Introduction to Linear Functions and Slope-Intercept Form
This video is a lesson on defining linear functions by analyzing graphs and tables of the form y = mx + b. The video explains how to find the rate of change of a linear function and how adding or subtracting values to the X term does not...
Curated Video
Plotting Points on a Coordinate Plane: Understanding X and Y Axis Coordinates
In this lesson, students will learn how to accurately describe the location of places in a city using a coordinate plane. By moving on the X and Y axes, students can plot points that represent the distance and direction of various...
Loyola University Chicago
Math Flix: Truth Tables, Ordered Pairs, & Graphing 2
This QuickTime movie provides an explanation of Truth Tables, ordered pairs, and graphing the ordered pairs. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Loyola University Chicago
Math Flix: Graphing a Number Sequence
This video provides an opportunity to identify a number pattern. Then organize that data in a data table and graph it. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this...
Khan Academy
Khan Academy: Algebra: Plot Ordered Pairs
This video demonstrates how to plot an ordered pair on the coordinate plane. Practice problems available. [2:08]
Loyola University Chicago
Math Flix: Coordinate Plane Graphing: Tic Tac Toe 2
This part 2 of a QuickTime movie provides an introduction to graphing in all the quadrants on the coordinate plane using the game Tic Tac Toe. As you watch and listen to the teacher and student interact it helps clarify the thinking...
Loyola University Chicago
Math Flix: Coordinate Plane Graphing: Tic Tac Toe 1
This QuickTime movie from MathFlix provides an introduction to graphing inthe first quadrant on the coordinate plane using the game Tic Tac Toe. As you watch and listen to the teacher and student interact it helps clarify the thinking...