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Learn how to horizontally stretch a function by multiplying its input values by a scale factor. See how horizontal stretches affect the graph's width, y-intercept, and range.
- Vertical Stretches
Summary of vertical stretch definition and properties. We’ve...
- Vertical Compression
Refresh your knowledge of vertical and horizontal...
- Transformations of Functions
For now, we’ll focus on two transformations: vertical and...
- Parent Functions
The vertex of the parent function y = x 2 lies on the...
- Precalculus
In polar coordinates, however, one number gives an angle...
- Multiplication Charts
Multiplication Chart – Explanation & Examples. A...
- Trigonometry
Graphing Trig Functions: Amplitude, Period, Vertical, and...
- Matrices
Operations with matrices, however, are more involved than...
- Vertical Stretches
Learn how to graph functions that are horizontally stretched or shrunk by a factor of k. See video, questions, tips and explanations with examples of x^2, x^3 and other functions.
13 lis 2021 · In this video on transforming functions' graphs, we learn about the horizontal stretch. The horizontal stretch, written y = f (bx), is characterised by the scale factor 1/b (the reciprocal...
Learn how to graph horizontal stretches and compressions of functions in the form af (b (x-c))+d. See video lessons, examples, solutions and transformation rules for graphs.
6 paź 2021 · Given a function \(f(x)\), a new function \(g(x)=f(bx)\), where \(b\) is a constant, is a horizontal stretch or horizontal compression of the function \(f(x)\). If \(b>1\), then the graph will be compressed by \(\frac{1}{b}\).
Learn how to graph y=cos(x) as a horizontal stretch of y=cos(2x) and a reflection of y=cos(x). See examples, questions, tips and comments from other learners.
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. Given a function \(y=f(x)\), the form \(y=f(bx)\) results in a horizontal stretch or compression. Consider the function \(y=x^2\).
