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This unit delves into three forms of linear equations, focusing on deriving equations from a given point and slope. Through examples, students will learn to write equations for lines passing through specific points, such as (2, -3) with a slope of 4 and (-4, 6) with an undefined slope, as well as exploring negative slopes like the one for the point (3, -3) with a slope of -2. This encourages practical understanding of linear equations in real-world scenarios, equipping learners with essential problem-solving skills in mathematics.
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Linear Equations from a Point and a Slope Unit 7, Day 9
Example Write the equation of the line that goes through the point (2, –3) and has a slope of 4. www.chaoticgolf.com/pptlessons/writingequationsoflines.ppt
Example Write the equation of the line that goes through the point (–4, 6) and has a slope of . www.chaoticgolf.com/pptlessons/writingequationsoflines.ppt
Example Write the equation of the line with slope –2 that passes through the point (3, –3).