WebThe graph of an equation involving and is the set of all points in the cartesian coordinate plane whose coordinates satisfy the equation. The graph of a function is the graph of the … WebStretch, a ˛ 1 Compression, 0 ˝ a ˝ 1 If a 7 0, the parabola opens upward. The y-coordinate of the vertex is the minimum value of the function. If a 6 0, the parabola opens downward. The y-coordinate of the vertex is the maximum value of the function. Maximum Value y ˜ ˛x2 Minimum Value y ˜ x2 Vertex Key Concept Reflection, Stretch, and ...
3.5 Graphing Functions Using Stretches and Compressions
WebDec 16, 2024 · Graph functions using compressions and stretches. Combine transformations. We all know that a flat mirror enables us to see an accurate image of ourselves and whatever is behind us. When we tilt the mirror, the images we see may shift horizontally or vertically. But what happens when we bend a flexible mirror? WebAbout Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ... おいしいうなぎ屋
Algebraically Finding the Stretch Factor (a-value) - LHHS …
WebThat is, y = f (ax ) stretches or shrinks the graph of y = f (x) The parabola y = 3x2 – x can be stretched horizontally by a factor of 2 by replacing x by x/2 to get y = 3( x/2) 2 – (x/ 2). It … WebVertical Stretches and Compressions. When we multiply a function by a positive constant, we get a function whose graph is stretched vertically away from or compressed vertically toward the x-axis in relation to the graph of the original function. If the constant is greater than 1, we get a vertical stretch; if the constant is between 0 and 1 ... WebThe parent function of a parabola is where are the vertex. The original graph of a parabolic (quadratic) function has a vertex at (0,0) and shifts left or right by h units and up or down by k units. ... a is the compression or stretch factor. ... It follows that we have a compression by a factor of 3, a horizontal shift to the left 2 units, and ... paola pivi inc