WebA horizontal stretch or shrink by a factor of 1/k means that the point (x, y) on the graph of f(x) is transformed to the point (x/k, y) on the graph of g(x). Examples of Horizontal Stretches and Shrinks . Consider the following base functions, (1) f (x) = x 2 - 3, (2) g(x) = cos (x). The graphical representation of function (1), f (x), is a parabola.. What do you … WebThis is called a horizontal shrink. A point (a,b) ( a, b) on the graph of y= f(x) y = f ( x) moves to a point (a k,b) ( a k, b) on the graph of y = f(kx). y = f ( k x). Additionally: Let k >1. k > 1. Start with the equation y =f(x). y = f ( x). Replace every x x by x k x k to give the … Reflect about the x-axis: go from y = f(x) to y = -f(x) (multiply the y-values by -1). … Vertical and Horizontal Translations (Moving Up, Down, Left, and Right) 28. … Multiplying the y-values of a graph by a number greater than 1 moves points …
Mathwords: Compression of a Graph
WebTo stretch or shrink the graph in the y direction, multiply or divide the output by a constant. 2f (x) is stretched in the y direction by a factor of 2, and f (x) is shrunk in the y direction by a factor of 2 (or stretched by a … WebHe got g(x) = f(0.5x) from the first function of the graph of f(x). If you look at both of the equations of f(x) and g(x) you will notice that they both have the same horizontal … help me bob i\\u0027m bully in the alley
MFG Horizontal Stretches and Compressions - University of …
Web6 okt. 2024 · A shift to the input results in a movement of the graph of the function left or right in what is known as a horizontal shift, shown in Figure 3.6.4. Figure 3.6.4: Horizontal shift of the function f(x) = 3√x. Note that h = − 1 shifts the graph to the left, that is, towards negative values of x. Web• If k is greater than 1, the graph of y = f (kx) is the horizontally shrunk (or compressed) graph of f (x) by dividing each of its x-coordinates by k. If b>1, the graph stretches vertically or with respect to the y-axis. The graph shrinks with respect to the y-axis if b1 is used. Web25 sep. 2024 · To shrink a function means to make the graph of the function seems narrower. For example, consider the function $$f(x)=x^2$$ If you want to make the … lance shivers