Linear Graphs
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OUTLINE SHEET
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July 20 Lesson
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Here is the link for the online quiz. It needs to be completed before next lesson (July 23)
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July 23 Lesson
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Here is the pdf which goes through the steps you need to plot linear graphs on your CAS calculator
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Watch this video to see how to check if a point lies on a linear graph
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Class examples
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Here is a file with blank co-ordinate axes that you can copy and paste.
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July 24 Lesson
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Click on this link to go to a set of questions using the definition of Rise/Run for gradient
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July 27 Lesson
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Activity 1: Click on this link to go to an exercise on identifying the gradient and the y-intercept from the equation
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Activity 2: Click on this link to go to an exercise on creating graphs from the gradient and y-intercept.
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Click on this link to do a Quiz on Education Perfect
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Exercise 7.3
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Video 1: Gradient Formula watch this video on how to use the Gradient formula to calculate gradients without looking at a diagram. Take notes when the pop up asks you to.
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Video 2: Rearranging the equation watch this video on how to rearrange an equation to its gradient intercept form. Answer the questions as you go.
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Exercise 7.4
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Video 3: The x-y intercept method watch this video on how to sketch linear graphs finding the x- and y-intercepts. Take notes in your Theory book when instructed to do so.
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ACTIVITIES
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Play Graphs of the Galaxy
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Play Graph Match
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Exercise 7.5
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For this exercise, we did an assignment instead on 6 August in class.
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Exercise 7.6
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Video 4: This video explains how you find the equation of a line when you know its gradient and a point on it. Take notes when instructed to do so.
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Video 5: This video explains how you find the equation of a line when you know two points on it.
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