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Let’s look at quadratic equations and what transformations are occurring to the parent function.y=x^2
Quadratic Functions http://www.moomoomath.com/quadratic-function-definition.html
Video Guide
0:24 y=2(x-9)^2 +3 The skeleton equation equals y=a(x-K)^2 +K
a=stretch h=left right shift,k=up down shift
1:55 What are the transformations of: y=-4/7(x)^2 -6
3:05 What if you are given descriptions and you have to write an equation? Once you write your descriptions you plug these into the vertex equation
You may also enjoy…
Describing transformations of functions
https://www.youtube.com/watch?v=R0cIGmKdass
Algrebra II Transformations of parent functions
https://www.youtube.com/watch?v=scfV-K_dEqs
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