Transformation Functions Algebra

Which equation transforms f(x) = x to a horizontal stretch by a factor of 2, a reflection over the x axis, and a shift down 4?

• f(-2x - 4)

• f(-1/2x) - 4

• -f(2x) - 4

• -f(1/2x) - 4

What is the transformation?

• Vertical translation up 2 and horizontal translation right 1

• Vertical translation down 2 and horizontal translation left 1

• Horizontal translation left 2 and vertical translation up 1

• Horizontal translation right 2 and vertical translation down 1

Tags

CCSS.HSF.BF.B.3

Given the graph above, which equation shifts line down 5 units?

• y = 4x - 1

• y = 2x - 6

• y = 4x - 6

• y = 2x - 1

If the blue line is f(x), what does the red dotted line represent?

• f(x+1)

• f(x-1)

• f(x)+1

• f(x)-1

Using your graphing calculator, find the solution(s) to the following equation (rounded to the tenths).

• x = -0.8, 0.6

• x = -0.6, 0.7

• x = 0.8, 1.4

• x = -0.6, 0.8

The red function is a transformation of the blue, parent function. Which option is a possible equation for the red function?

• 
• 
• 
• 

What is the value of f(0)?

• -2

• 4

• 0

• -6

Tags

CCSS.HSF.IF.A.2

What best describes the transformation shown in t(x)?

• Vertical Stretch with k = 5

• Vertical Compression with k = (1/5)

• Horizontal Compression with k = (1/5)

• Horizontal Stretch with k = 5

Tags

CCSS.HSF.BF.B.3

Identify the transformation of the equation.

• Reflect/Left 1/Down 8

• Left 1 /Down 8

• Right 1/Down 8

• Reflect/Right 1/ Down 8

Identify the transformation of the equation.

• Reflect/Left 5/Down 2

• Reflect/Right 5/Up 2

• Reflect/Right 2/ Down 5

• RIght 5/Up 2