Transformations Combine

What transformations change y = x² into y = (-1(x + 2))² - 5?

• Reflected over the x-axis, shifted right 2 and down 5

• Reflected over the y-axis, shifted right 2 and down 5

• Reflected over the x-axis, shifted left 2 and down 5

• Reflected over the y-axis, shifted left 2 and down 5

What mapping transforms y = x into y = 2(-x) +5?

• (x, y) →(-x, 2y + 5)

• (x, y) →(-2x, y + 5)

• (x, y) →(-x, 2y - 5)

• (x, y) →(-2x, y - 5)

What mapping transforms y = x³ into y = (3x)³ - 7?

• (x, y) →(x÷3, -y + 7)

• (x, y) →(x÷3, y - 7)

• (x, y) →(3x, -y - 7)

• (x, y) →(3x, -y + 7)

Tags

CCSS.HSF.BF.B.3

What mapping transforms y = x³ into y = -3(x-7)³ ?

• (x, y) →(x÷3, -y + 7)

• (x, y) →(x÷3, -y - 7)

• (x, y) →(3x, -y - 7)

• (x, y) →(x+7, -3y)

Tags

CCSS.HSF.BF.B.3

What mapping transforms y = x³ into y = -(3x)³ - 7?

• (x, y) →(x÷3, -y + 7)

• (x, y) →(x÷3, -y - 7)

• (x, y) →(3x, -y - 7)

• (x, y) →(3x, -y + 7)

Tags

CCSS.HSF.BF.B.3

Describe the transformation that occurred.

w(x) = f(x - 7)

• Down 7

• Up 7

• Right 7

• vertical compression

Tags

CCSS.HSF.BF.B.3

Describe the transformation that occurred

k(x) = f(x) - 9

• vertical compression

• Down 9 units

• Left 9 units

• Right 9 Units

Tags

CCSS.HSF.BF.B.3

Select the correct order of transformations which transforms y=ln x to y=2ln(x-6)

• Stretch in y direction s.f 2 , translation (^-6₀)

• translation (^-6₀) , stretch in x sf 2

• Stretch in y direction s.f 2 , translation (⁶₀)

• Stretch s.f 2 translation (⁶₀)

Tags

CCSS.HSF.BF.B.3

• Reflection in x-axis , stretch in x direction sf 1/2

• Reflection in y-axis, stretch in x-direction sf 1/2

• Stretch in x-direction sf 2

• Stretch in y-direction sf 2 , reflection in x-axis

Tags

CCSS.HSF.BF.B.3