WebFunctions can “stretch” or “shrink” vertically or horizontally when graphed when f (x) or x is multiplied by a number. The equation y=bf (x) y = b f ( x) gives a vertical stretch in … Web24 apr. 2024 · There is a vertical stretch by a factor of 1/2, and a horizontal stretch by a factor of 1/2 because you would have to multiply all previous input values by 1/2 to get the same output as f (x). How do you find the horizontal stretch? Video quote: We're concerned about find the value of B. So in this form if B is greater than 1.
Vertically Stretching and Shrinking Graphs - YouTube
Web12 okt. 2024 · horizontal stretch by a factor of 2 We expect the graphs to extend along the base while the y values remain constant, as we discussed earlier. vertical stretch vs horizontal stretch The parent function of y = x by 3 times makes y = x/3. Using the same process to horizontally stretch the graphs of other functions, we can confirm this point. Web15 okt. 2024 · In this video you will learn how to stretch and shrink a graph both vertically and horizontally. To stretch or shrink a graph you have to multiply the original function … security promotion group of india
What is vertical and horizontal stretch and compression?
Web7 okt. 2024 · Learn how to evaluate between two transformation functions to determine whether the compression (shrink) or decompression (stretch) was horizontal or vertical Show more … Web29 jul. 2024 · So to get the graph of h on, say, the interval [ 0, 1] you find the values of f on [ 0, 2] and slide them halfway to the vertical axis. That shrinks the graph of f horizontally. The same kind of analysis explains why g ( x) = f ( x) + 2 shifts the graph up (positive direction) while h ( x) = f ( x + 2) shifts the graph left (negative direction). Weba is for vertical stretch/compression and reflecting across the x-axis. b is for horizontal stretch/compression and reflecting across the y-axis. *It's 1/b because when a stretch … pushak electric