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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
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
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