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Curated Video
Constructing a Scatter Plot
This video lesson teaches students how to construct a scatter plot by graphing data on a coordinate plane. It explains the importance of labeling the x and y axes correctly and demonstrates how to plot points using coordinate pairs. The...
Curated Video
Trigonometric Phase Shifts
"Trigonometric Phase Shifts” explains how to construct phase shifts of trigonometric functions.
Math Antics
Graphing on the Coordinate Plane
Graphing points is like painting a picture in algebra. Starting with a number line, the video constructs the coordinate plane. The presentation introduces the concept of a coordinate pair as an intersection of the two lines containing...
Curated OER
What Does Direct Variation Look Like on a Graph?
In a graph of a direct variation, the line must pass through the origin, (0,0). See the teacher illustrate what that looks like on a graph.