GCSE Maths - What on Earth is y = mx + c

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*** WHAT'S COVERED ***
1. The standard form for equations of straight lines on graphs: y = mx + c.
2. Understanding the components of y = mx + c.
* 'm' represents the gradient of the line.
* 'c' represents the y-intercept.
3. Identifying the gradient and y-intercept directly from an equation in the form y = mx + c.
4. Sketching a straight line graph using its gradient and y-intercept.
5. How to rearrange linear equations that are not initially in the form y = mx + c.
6. Interpreting equations where the 'm' value is 1 or the 'c' value is 0.

*** 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 Introduction: Why Use y = mx + c?
0:40 Understanding Gradient (m) and Y-intercept (c)
0:57 Example: Identifying m & c
1:12 Sketching Example 1
1:49 Rearranging Equations
2:08 Rearranging Examples
3:07 Sketching Example 2
3:44 Special Cases: Missing m or c
4:00 Case 1: Missing c
4:20 Case 2: Missing m

*** PLAYLISTS ***










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