Lesson: Slopes and Intercepts of Linear Functions | Nagwa Lesson: Slopes and Intercepts of Linear Functions | Nagwa

Lesson: Slopes and Intercepts of Linear Functions Mathematics

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In this lesson, we will learn how to identify slopes and intercepts of linear functions algebraically.

Lesson Plan

Students will be able to

  • calculate the gradient of a line passing through two points using the formula 𝑚=(𝑦−𝑦)(𝑥−𝑥),
  • find a point on a line given another point on the line and the gradient,
  • convert between the slope–intercept form of a line (𝑦=𝑚𝑥+𝑐) and the general form (𝑎𝑥+𝑏𝑦+𝑐=0),
  • use the equation of a line in the form 𝑦=𝑚𝑥+𝑐 or 𝑎𝑥+𝑏𝑦+𝑐=0 to identify the gradient and intercepts of the line.

Lesson Video

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10:20

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