Teaching Quadratic Transformations

If the blue graph is
f(x) = x² 
then the red must be...

Mathematical Equivalence

ON

f

g

e

d

Move the correct answer to each box. Not all answers will be used. ( (a)   , ​ (b)   )

• 3

• -9

• -3

• 0

• 9

Tags

AI.9.7.C

Which equation would shift the quadratic function 3 units left and 4 units up?

Which equation matches the following transformation: up 4, stretched 3, reflected down, and left 1

Write an equation of a quadratic that is translated down 2 units.

A quadratic is reflected down when the value of a is negative.

• TRUE

• FALSE

What is the vertex form of a quadratic function?

• f(x) = 2a(x-h)² + k

• f(x) = a(x-h)² + k

• f(x) = (x+h)² + k

• f(x) = a(x-h) - k

What is the axis of symmetry in a function?

• The transformation of the graph

• The vertex, represented by (h,k)

• A vertical line that passes through the vertex and divides the parabola in half

• y = h