Quadratic Transformations Review

In the equation y = 5 (x + 3)² - 10 what does the 5 do?

• vertical stretch by 5

• vertical shrink by 5

• right 5

• up 5

In the equation y = (x + 1)² + 12, what does the 12 do?

• right 12

• down 12

• vertical stretch by 12

• up 12

Tags

CCSS.HSF-IF.C.7A

What equation represents the transformations that occurred to get the RED graph to become the BLUE graph?

• y = (x - 1)² - 2

• y = (x + 1)² - 2

• y = (x + 1)² + 2

• y = (x - 1)² + 2

The blue graph is y = x². Which equation matches the red graph?

• y = x² - 6

• y = -6x²

• y = (x - 6)²

• y = (x + 6)²

• Reflection over x-axis

• None of these

a

b

c

d

e

left

reflected

down

right

up

Identify the possible functions that matches each specific transformation listed from the parent function f(x) = x^2

a

b

c

d

The graph of quadratic parent function f was transformed to create the graph of e(x). Which two equations represent the translation on the graph? (Place the f(x) version in the second spot).

Tags

AI.9.6

a

b

c

d

Vertical Dilation

Horizontal Dilation

Vertical Translation

Horizontal Translation

Match the equation to its description.

• Reflected over x-axis and shifted up 4

• Reflected over x-axis and shifted down 4

• Reflected over x-axis and shifted right 4

• Reflected over x-axis and shifted left 4