Describing Transformations of Quadratic Equations

Which equation is a quadratic function reflected over the x-axis and shifted up 2.

• y = x² + 2

• y = -x² + 2

• y = x² - 2

• y = -(x + 2)²

Which of the following is the correct equation for the given graph?

• f(x) = (x - 2)² - 1

• f(x) = (x + 2)² - 1

• f(x) = -(x + 2)² - 1

• f(x) = -(x - 2)² - 1

Tags

CCSS.HSF-IF.C.7A

This graph belongs to which Function Family?

• Linear

• absolute value

• Quadratic

• square root

Which parent function matches the graph?

• y = |x|

• y = ∛(x)

• y = x²

• y = a⋅b^x

Describe the transformation: y=-3(x-2)²-4. *Mark all that apply.

• reflection across x-axis

• VS by factor of 3

• VC by factor of 3

• down 4

• right 2

y=-2(x+5)²*Mark all that apply.

• right 5

• left 5

• VC by a factor of 2

• reflection across x-axis

• VS by a factor of 2

Tags

CCSS.HSF-IF.C.7A

y= 5/3(x-7)² - 8 *Mark all that apply.

• right 7

• up 8

• down 8

• VS by a factor of 5/3

Tags

CCSS.HSF-IF.C.7A

y=(x+2)²+4
*Mark all that apply.

• reflection across x-axis

• left 2

• up 4

• right 2

y= -(x-11)²+6
*Mark all that apply.

• right 11

• reflection across x-axis

• VC

• up 6

Tags

CCSS.HSF-IF.C.7A

y= 1/4x²+8
*Mark all that apply.

• VC by a factor of 1/4

• up 8

• left 8

• right 8

Tags

CCSS.HSF-IF.C.7A