Scaling functions introduction | Transformations of functions | Algebra 2 | Khan Academy
Автор: Khan Academy
Загружено: 2019-07-24
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The graph y=k⋅f(x) (where k is a real number) is similar to the graph y=f(x), but each point's distance from the x-axis is multiplied by k. A similar thing happens when we graph y=f(k⋅x), only now the distance from the y-axis changes. These operations are called "scaling."
View more lessons or practice this subject at https://www.khanacademy.org/v/scaling...
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