Straight Line

Description

Higher Maths Mind Map on Straight Line, created by adamsjan73 on 31/10/2013.
adamsjan73
Mind Map by adamsjan73, updated more than 1 year ago
adamsjan73
Created by adamsjan73 about 11 years ago
46
0

Resource summary

Straight Line
  1. Gradient
    1. Tan theta
      1. y2 - y1 ----------- x2 - x1
        1. Parallel lines same gradient
          1. Perpendicular - Flip fraction and change sign
            1. dy ------ dx
            2. y=mx+c y-b=m(x-a)
              1. Distance Formula Distance between two points
                1. Square root of (y2-y1) squared + (x2-x1) squared
                2. Lines
                  1. Horizontal
                    1. 0
                    2. Vertical
                      1. Undefined
                      2. Uphill
                        1. >0
                        2. Downhill
                          1. <0
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