Slope of a line

Algebra, Functions and equations, Circular functions and trigonometry, Vectors, Statistics and probability, Calculus. IB Maths SL Revision Notes

Slope of a line

Postby Jane » Tue Apr 23, 2013 4:04 am

IB Mathematics SL, Coordinate geometry, Gradient of a line


How can we find the slope of the line passes through these points and ?

Thanks
Jane
 
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Re: Slope of a line

Postby nicole » Tue Apr 23, 2013 4:07 am

IB Math SL, Coordinate geometry, Gradient of a line

The gradient of the line passes through two points and is given by the following formula:





Applying the above formula in our case we have

nicole
 
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Re: Slope of a line

Postby Jane » Tue Apr 23, 2013 4:10 am

Thanks Nicole!
Jane
 
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