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\nExploring Horizontal Scaling in Linear Equations\n

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\nIn this video, we compare the slopes and y-intercepts of different functions to understand how they are alike and different. By examining graphs and tables of values, we observe how the scaling affects the position of the functions in...\nIn this video, we compare the slopes and y-intercepts of different functions to understand how they are alike and different. By examining graphs and tables of values, we observe how the scaling affects the position of the functions in relation to the x and y axes. Through algebraic representations, we learn that multiplying the x variable by a number between zero and one results in a horizontal stretch, while multiplying it by a number greater than one leads to a horizontal compress.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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9:14
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Grade
K - 5th
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Subjects
Math
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Media Type
Instructional Videos
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Source:
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\nLearnZillion Math\n\n
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Date
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2015
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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functions, linear equations, slope
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Additional Tags

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horizontal scaling, rate, number, horizontal stretch, farther, scaling, moved closer, line, number greater, horizontal compress, functions alike, axis, ccss.math.content.hsf-bf.b.3, found earlier, lesson, exploring, closer, slower rate, crosses, function, algebraic representation, greater, 2 functions, found, graph, general rule, cross, positive slope, fact cross, intercept is10, positive, intercept
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Classroom Considerations

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Best For: Explaining a topic
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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Exploring Horizontal Scaling in Linear Equations\" href=\"/subscription/new\">\"Exploring\n\n
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