Describing Effects of Transformations Functions

which transformation will map the regular octagon onto itself?

• 30 degree rotation about the center

• 45 degree rotation about the center

• 120 degree rotation about the center

• 225 degree rotation about the center

• 270 degree rotation about the center

Tags

CCSS.HSG.CO.A.3

What is the Degree of Rotation that would map H to C?

• 165^o

• 125^o

• 135^o

• 55^o

Tags

CCSS.HSG.CO.A.4

If the blue function is f(x)=x², then the red function must be

• g(x)=x²-5

• g(x)=x²+5

• g(x)=(x-5)²

• g(x)=(x+5)²

If the blue function is f(x)=√x, the red function must be

• g(x)=√(-x)

• g(x)=√(x-1)

• g(x)=√x-1

• g(x)=-√x

Tags

CCSS.HSF.BF.B.3

Match the equation to its description.

• Right 2 and up 2

• Left 2 and up 2

• Right 2 and down 2

• Left 2 and down 2

Describe the transformation to f(x) that results in g(x).

• f(x) has been reflected over the x-axis.

• f(x) has been reflected over the y-axis.

• f(x) has been reflected over y -x

• f(x) has been rotated

Tags

CCSS.HSF.BF.B.3

Describe the transformation to f(x) that results in g(x).

• f(x) has been translated to the left one and down five.

• f(x) has been translated to the right one and down five.

• f(x) has been translated to the left one and up five.

• f(x) has been translated to the right one and up five.

The blue function is the parent function f(x) = x³. Which of the following is the correct equation for the red function, g(x)?

• g(x)=x³+1

• g(x)=x³-1

• g(x)=(x-1)³

• g(x)=(x+1)³

Tags

CCSS.HSF.BF.B.3

f(x) = ⅔(x - 7)² 

• Narrower of ⅔ Right 7

• Narrower of ⅔ Left 7

• Wider of ⅔ Right 7

• Wider of ⅔ Left 7

What type of reflection occurred in finding the inverse to the function?

• x axis

• y axis

• y=x

• y=-x

Tags

CCSS.HSF-BF.B.4A