Equations
ax^2 + bx + c
What is standard form?
This transformation is |a|>0.
What is stretching?
The vertex of f(x) = 2(x - 9)^2 + 9
What is (9,9)?
This is used to find the AOS.
What is -b/2a?
This is translated to reflection.
What is a<0?
The vertex of f(x) = 2(x + 3)^2 + 23
What is (-3, 23)?
f(x) = a(x - h)^2 + k
What is vertex form?
This is an equation for the transformations of compression by a factor of 1/3 and a vertical shift of 2 units down.
What is 1/3(x)^2 - 2?
The AOS, vertex, and y int of f(x) = 2x^2 + 4x + 1.
AOS: -1
Vertex: (-1, -1)
Y int: 1
Standard form of f(x) = 3(x - 3)^2 - 3.
What is f(x) = 3x^2 + 78?
The transformations of the equation f(x) = 3(x - 6)^2.
What is stretch by a factor of 3 and positive horizontal shift by a factor of 6?
The vertex form of (8, -19).
What is f(x) = a(x - 8)^2 - 19?