7.4 Review Cubic and Cube Root Functions

Identify the Transformations. 

• Vertical stretch by 2 and down 4

• Vertical compression by ½ and down 4

• Vertical stretch by 2 and right 4

• Vertical compression by ½ and right 4

Tags

CCSS.HSF.BF.B.3

What does it mean to find the inverse of a function?

• the x's and y's are switched
• the x's and y's are divided by 2
• the x's and y's are made negative
• the x's and y's are the same

Tags

CCSS.HSF-BF.B.4A

What transformations has the function undergone?

• vertical compress by 2, right 5, up 1

• reflect over x, vertical compression by 2, left 5, up 1

• reflect over x axis, vertical stretch by 2, right 5, up 1

• vertical stretch by 2, left 5, up 1

Tags

CCSS.HSF.BF.B.3

What kind of function is represented by the graph?

• Cube Root Function
• Cubic Function
• Polynomial Function
• Square Root Function

Tags

CCSS.HSF-IF.C.7B

  What is the equation for the RED function? 

• g(x)=x³+1

• g(x)=x³-1

• g(x)=(x-1)³

• g(x)=(x+1)³

Tags

CCSS.HSF.BF.B.3

Which function is shown in the graph?

• Square Root

• Cube Root

• Cubic

• Quadratic

Tags

CCSS.HSF-IF.C.7B

If f(x) = x³ is changed to f(x) = - (x + 3)³ + 2, how is the graph transformed?

• 3 units right, 2 units up

• reflected across the x-axis, 3 units up, 2 units right

• 3 units left, 2 units up

• reflected across the x-axis, 3 units left, 2 units up

Tags

CCSS.HSF.BF.B.3

Which equation shows a cube root function vertically compressed?

Tags

CCSS.HSF-IF.C.7B

What is the equation of this function?

• f(x) = (x + 2)³

• f(x) = (x - 2)³

Describe the graph of y = 2(x + 5)³ 

• cube root function vertically stretched by 2 and left 5

• cubic function vertically stretched by 2 and left 5

• cube root function vertically compressed and right 5

• cubic function vertically compressed and right 5

Tags

CCSS.HSF-IF.C.7B