Pre-Cal Transformations HW

Which equation below is a quadratic function translated left 4 units?

• y = x² + 4
• y = (x + 4)²
• y = (x - 4)²
• y = 4x²

Tags

CCSS.HSF.BF.B.3

Tell how the function transformed from y =x²

y = -2x²

• Translated left 2 units

• Reflected over x-axis

• Stretched vertically and vertical flip

• Compressed vertically and vertical flip

Describe the transformations that would occur on the given function

• horizontal shift to the right 4 and vertical shift down 2

• horizontal shift to the left 4 and vertical shift down 2

• horizontal shift to the right 4 and vertical shift up 2

• horizontal shift to the left 4 and vertical shift up 2

What is the equation of this graph? There are no stretches or shrinks.

• f(x) = -(x + 1)² + 3

• f(x) = -(x - 1)² + 3

• f(x) = -(x + 1)² - 3

• f(x) = -(x + 1)² - 3

Describe the transformations of the absolute value equation.

• Vertical reflection, vertical compression, shifts right 1 unit

• Vertical compression, shifts up 1 unit

• Vertical reflection, vertical stretch, shifts right 1 unit

• Vertical reflection, vertical stretch, shifts up 1 unit

Which graph shows y=|x+2|+1

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7D

• A.
• B.
• C.
• D.

Tags

CCSS.HSF-IF.C.7B

Describe the parent graph transformation

• vertical stretch by 1/2, left 1, down 3

• vertical stretch by 1/2, right 1, down 3

• vertical compression by 1/2, left 1, down 3

• vertical compression by 1/2, right 1, down 3

Describe the transformation from f(x) to h(x):

• A vertical compression

• A vertical stretch

• A horizontal compression

• A horizontal stretch

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

Describe the transformations of this equation from the parent function: y= - (2(x+1))²-2

• Vertical reflection, vertical stretch, left 1, down 2

• Vertical reflection, horizontal compression, left 1, down 2

• Horizontal reflection, vertical stretch, left 1, down 2

• Vertical reflection, horizontal compression, right 1, down 2