GCSE Maths - Plotting a Line by Finding Where it Crosses the Axes

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*** WHAT'S COVERED ***
1. Plotting straight line graphs.
* Using the method of finding where the line crosses the axes.
2. Finding the y-intercept.
* Understanding that x=0 on the y-axis.
* Substituting x=0 into the equation to find the y-coordinate.
3. Finding the x-intercept.
* Understanding that y=0 on the x-axis.
* Substituting y=0 into the equation to find the x-coordinate.
4. Worked examples of finding intercepts and plotting the line.

*** EXAM BOARD INFO ***
This video is suitable for maths courses around the world.
KS3 - All on your course
GCSE Foundation - All on your course
GCSE Higher - All on your course

*** CHAPTERS ***
0:00 Intro: How to Plot a Straight Line
0:14 Method: Finding the 2 Points Where the Line Crosses the Axes
0:24 Example 1: Given Intercepts
0:55 Example 1: Finding the Intercepts Yourself
1:21 Example 1: Calculating y-Intercept
1:49 Example 1: Calculating x-Intercept
2:24 Example 2: Sketch the Graph
2:38 Example 2: Finding y-Intercept for
2:55 Example 2: Finding x-Intercept
3:17 Example 2: Plotting and Labelling

*** PLAYLISTS ***










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