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7 de sept. de 2018 · A horizontal dilation by a factor of 3 causes the original to become in the transformed equation. When dilation factors are coefficients of the variable they affect (as opposed to on the other side of the equation), they will be the reciprocal of the dilation factor.
Learn how to identify and plot functions that are stretched or compressed in the vertical direction by a scale factor. See examples of quadratic functions and their dilations, and how to reflect them in the horizontal axis.
Horizontal dilation. If x x is replaced by x/A x / A in a formula and A > 1 A > 1, then the effect on the graph is to expand it by a factor of A A in the x x -direction (away from the y y -axis). If A A is between 0 and 1 then the effect on the graph is to contract by a factor of 1/A 1 / A (towards the y y -axis).
24 de jun. de 2010 · Horizontal dilations of a quadratic function look a bit more complex at first, until you become accustomed to the pattern you are looking for: so represents a horizontal dilation by a factor of 2 (away from the vertical axis) of
16 de dic. de 2019 · When we multiply a function’s input by a positive constant, we get a function whose graph is stretched or compressed horizontally in relation to the graph of the original function. If the constant is between 0 and 1, we get a horizontal stretch; if the constant is greater than 1, we get a horizontal compression of the function.
In this video, we will be learning about the horizontal dilation of functions. We'll start by reviewing the basic of functions, their graphs, and the concept...
4 de ene. de 2019 · Learn how to apply horizontal dilation and other shifts and dilations to graphs of functions. Horizontal dilation means replacing x by x / A in a formula, where A is a positive or negative factor.
