## How to find horizontal and vertical stretches

points get farther away from x x -axis, y=f(x) gives a thorough discussion of horizontal and vertical stretching and shrinking. The key concepts. What are the effects on the parent function when: Stretched Vertically, Compressed Vertically, Stretched Horizontally, shifts left, shifts right, and reflections across. To find the vertical stretch of a graph, create a function based on its the graph of the parent function to match the vertical and horizontal shift in.

Determine whether a given transformation is an example of translation, scaling, This change will cause the graph of the function to move, shift, or stretch, . In algebra, this essentially manifests as a vertical or horizontal shift of a function. If the constant is greater than 1, we get a vertical stretch; if the constant is between 0 and 1, we get a A General Note: Horizontal Stretches and Compressions. If the constant is greater than 1, we get a vertical stretch; if the constant is between 0 and 1, we get a .. A General Note: Horizontal Stretches and Compressions.

If you change that to (age+4) = 25 then you will get it when you are We can stretch or compress it in the y-direction by multiplying the whole function by a constant. a is vertical stretch/compression b is horizontal stretch/compression . A horizontal shift means that every point (x,y) on the graph of f (x) is transformed to (x - k, A vertical stretching is the stretching of the graph away from the x-axis.