Quiz 2 Transformations of a Quadratic Function

Describe the transformation of function f to g if

f(x)=x² and g(x)=(x - 4)²

• Vertical translation up

• Vertical translation down

• Horizontal translation left

• Horizontal translation right

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

Describe the transformation of function f to g if

f(x)=x² and g(x)=x² + 2

• Vertical translation up

• Vertical translation down

• Horizontal translation left

• Horizontal translation right

If the blue is f(x)=x^2, then the red must be

• g(x)=x² - 5

• g(x)=x² + 5

• g(x)=(x - 5)²

• g(x)=(x + 5)²

If the blue is f(x)=x^2, the red must be

• g(x)=(x + 3)²

• g(x)=(x - 3)²

• g(x)=x² + 3

• g(x)=x² - 2

Write the equation of the quadratic function shown.

Pay careful attention to where the origin (0, 0) is on the coordinate grid.

• y = x² - 1

• y = x² + 1

• y = ( x - 1 )²

• y = ( x + 1 )²

Tags

CCSS.HSF-IF.C.7A

Write the equation of the quadratic function. (parabola)

• y = x² - 3

• y = x² + 3

• y = ( x - 3 )²

• y = ( x + 3 )²

Tags

CCSS.HSF-IF.C.7A

Write the equation of the quadratic function. (parabola)

• y = x² - 1

• y = x² + 1

• y = ( x - 1 )²

• y = ( x + 1 )²

Tags

CCSS.HSF-IF.C.7A

Write the equation of the quadratic function. (parabola)

• y = x² - 2

• y = x² + 2

• y = ( x - 2 )²

• y = ( x + 2 )²

Tags

CCSS.HSF-IF.C.7A

Describe the transformation of function f to g if

f(x)=x² and g(x)=(-x)²

• Horizontal stretch

• Reflection about the y-axis

• Reflection about the x-axis

• Horizontal compression

Describe the transformation of function f to g if

f(x)=x² and g(x)=2x²

• Vertical stretch

• Vertical compression

• Horizontal stretch

• Horizontal compression