Vertex Form Quadratics

Front

What is the vertex for
f(x)=4(x-2)² + 3

Back

(2,3)

Front

Does the parabola
f(x)=4(x-2)² + 3
open up or down?

Back

up

Front

What is the axis of symmetry for 
f(x)=4(x-2)² + 3

Back

x = 2

Front

Equation for axis of symmetry?

Back

x=3

Front

Equation for axis of symmetry?

Back

x=3

Front

What causes the graph of y = x² to open downward?

Back

multiply the x² by a negative number

Front

Vertex of the parabola: y=2(x-3)²+4

Back

(3,4)

Front

What is the vertex form of a quadratic function?

Back

f(x) = a(x-h)² + k

Front

What steps transform the graph y = x² to y = 2(x+2)² - 5?

Back

Stretch by 2, shifted 2 units left and 5 down

Front

What steps transform the graph y = x² to y = x² + 8?

Back

shifted up 8 units