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  • Created by: tia123k
  • Created on: 29-09-15 12:35
you have 2 different points how do u work out the gradient
y2-y1 over x2-x1
1 of 5
you have the gradient and a point how do you get the equation of the line
y-y1=m(x-x1)
2 of 5
you have 2 points how do you find the equation of the line
y-y1 over y2-y2 = x-x1 over x2-x1
3 of 5
if a line has a gradient of M what is the gradient of the line that is perpendicular to it
-1 over m
4 of 5
if two lines are perpendicular what is the product of the gradients
-1
5 of 5

Other cards in this set

Card 2

Front

you have the gradient and a point how do you get the equation of the line

Back

y-y1=m(x-x1)

Card 3

Front

you have 2 points how do you find the equation of the line

Back

Preview of the front of card 3

Card 4

Front

if a line has a gradient of M what is the gradient of the line that is perpendicular to it

Back

Preview of the front of card 4

Card 5

Front

if two lines are perpendicular what is the product of the gradients

Back

Preview of the front of card 5

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