Piecewise Functions

What is g(7) if:

• -17
• -13 
• 13       
• 17

Tags

CCSS.HSF.IF.A.2

What is m(-3) if:    

• -3
• 0.5
• 3
• -3.5

Tags

CCSS.HSF.IF.A.2

What is the RANGE of the function?

• All real numbers

• y ≤ 4

• y < 4

• 0 ≤ y ≤ 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the DOMAIN of the function?

• All real numbers

• x ≤ 4

• x < 4

• 0 ≤ x ≤ 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

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

Find f(-2)

• -3
• 6
• 8
• -6

Tags

CCSS.HSF.IF.A.2

What is the value of f(0)?

• -2
• 2
• 4
• 0

Tags

CCSS.HSF.IF.A.2

Find x if y = 1

• x = -1
• x = 0
• -2 < x < 1
• x = -3 or x = 2

Tags

CCSS.HSF.IF.A.2

Is this a function? Explain.

• No. Does not pass the vertical line test.
  

• No. Does not pass the horizontal line test.
  

• Yes. Passes the vertical line test.
  

• Yes. Passes the horizontal line test.
  

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

Use the graph to find  $f\left(-4\right).$  

• 3

• 1

• 1 and 3

• The function is undefined.  

Tags

CCSS.HSF.IF.A.2