Graphs

10blowndes
Mind Map by 10blowndes, updated more than 1 year ago
10blowndes
Created by 10blowndes about 6 years ago
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GCSE Maths Mind Map on Graphs, created by 10blowndes on 03/12/2014.
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Resource summary

Graphs
1 Lines
1.1 y = mx + c
1.1.1 Linear Graphs
1.1.2 C
1.1.2.1 The Intercept
1.1.2.2 Where it crosses the Y axis
1.1.3 M
1.1.3.1 Gradient
1.1.4 Y
1.1.4.1 The Y axis coordinate
1.1.4.2 (X,Y)
1.1.5 X
1.1.5.1 The X axis coordinate
1.1.5.2 (X,Y)
1.2 Highest number of x's tells us what type of graph it is
1.3 y = 3x3 + 4x2 + 8
1.3.1 The x3 is larger than x2
1.3.1.1 Therefore it is a cubic graph not a quadratic graph
2 Gradients
2.1 M
2.2 The higher the gradient the steeper the line
2.3 The smaller the gradient the shallower the line
3 Graphs
3.1 Reciprocal
3.1.1 y = n/x
3.1.1.1 n = number
3.1.2 Break in the graph
3.1.3 Positive are in the 1st and 3rd quadrants
3.1.4 Negative are in 2nd and 4th quadrants
3.2 Cubic
3.2.1 y = x3
3.2.2 Positive are from the bottom left corner
3.2.3 Negative are from the top left
3.2.4 S shaped
3.3 Quadratic
3.3.1 y = x2
3.3.2 U shaped
3.3.3 Positive are u shaped
3.3.4 Negative are n shaped
3.4 Linear
3.4.1 Straight Line
3.4.2 Positive
3.4.2.1 Upwards sloping Gradient
3.4.2.1.1 Bottom to Top
3.4.3 Negative
3.4.3.1 Downward sloping Gradients
3.4.3.1.1 Top to Bottom
3.4.4 y = mx + c
4 Sin, Cos and Tan Graph
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