Determining the slope of a straight line
Linear graphs and models
General Mathematics: Units 1 and 2
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Lesson notes

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Chapters

Introduction
Learning objectives
Recap of past learning
The gradient-intercept form of a linear equation
The gradient-intercept form of a linear equation
Gradients can be positive, negative, zero or undefined
Linear graphs with the same slope
How do we find the gradient of a straight line
Another example
A third example
Another way ... using two coordinates
Final note
Summary
Description

This is the next video in the Linear part of the General Maths Units 1 and 2 course. Having spent some time looking at how to plot straight lines in the previous video, I now look at how we can find the gradient of a straight line using the rise over run formula as well as another more interesting (and definitely more funky) formula. We look at positive, negative, zero and undefined gradients and what they mean with lots of worked examples all explained in my own unique way!
Video tags

vce maths maths tutorials Determining the slope of a straight line general maths vce general unit 1 and 2 maths finding the gradient rise over run gradient formula finding slopes of lines year 11 maths grade 11 maths what is a zero gradient what is an undefined gradient