Transformations of Piecewise Defined Function

Which piecewise function corresponds to this graph? (Take your time)

• f(x) = { x  if x < 4;   -x+1  if x ≥ 4

• f(x) = { x  if x ≤ 4;  -x+1  if x > 4

• f(x) = { -x+1  if x < 4;  x  if x ≥ 4

• f(x) = { -x+1  if x ≤ 4;  x if x > 4

Tags

CCSS.HSF-IF.C.7B

What is f(2)?

• 0

• -5

• -2

• 1

Tags

CCSS.HSF.IF.A.2

Determine the transformation 

• left 3, up 2

• right 3, up 2

• left 3, down 2

• right 3, down 2

Determine the transformation

• Stretch by factor of 2, left 3

• Shrink by factor of 2, left 3

• Stretch by factor of 2, right 3

• Shrink by factor of 2, right 3

The graph of r(x) is a​ ​ (a)   ​by the graph of f(x) by a factor of ​ ​ (b)   .

• horizontal stretch

• horizontal shrink

• vertical stretch

• vertical shrink

• 1/3

• 3

• 2/3

What is the equation of the graph below? You can click the picture to zoom in!

• f(x) = I x + 2 I 

• f(x) = I x  I + 2

• f(x) = I x  I - 2

• f(x) = I x - 2 I 

Tags

CCSS.HSF-IF.C.7D

What is f when x equals 4?

• -5

• 0

• 3

• 6

Tags

CCSS.HSF.IF.A.2

What is f(6)?

• 20

• 33

• 3

• 3, -3

Tags

CCSS.HSF.IF.A.2

Describe each transformation

• stretch by factor of 1/4, right 3, down 1

• stretch by factor of 1/4, right 3, up 1

• stretch by factor of 1/4, left 3, down 1

• stretch by factor of 1/4, left 3, up 1

Which type of function does the graph represent?

• Horizontal Function

• Linear Function

• Step Function

• Exponential Function

Tags

CCSS.HSF-IF.C.7B