Piece-Wise Functions

Evaluate f(-5)

• 0

• 2

• 5

• -4

Tags

CCSS.HSF-IF.C.7B

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

Which graph matches:
4-x for x<2
2x-6 for x>=2

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7B

A piecewise function (f(x)) is shown in the graph. What is f when x equals 0?

• -4

• 0

• 1

• Does not exist

Tags

CCSS.HSF.IF.A.2

What is f(1)?

• 3

• 1

• 0

• 2

Tags

CCSS.HSF.IF.A.2

• f(5) = 3

• f(5) = -5

• f(5) = 6

• f(5) does not exist

Tags

CCSS.HSF.IF.A.2

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7B

Given the piecewise equation evaluate both f(0) and f(-1)

• f(0) = 1

  f(-1) = 2

• f(0) = -4

  f(-1) = -5

• f(0) = -4

  f(-1) = 2

• None of these are correct.

Tags

CCSS.HSF.IF.A.2

Find f(-10)

• 50

• 150

• 9

• 1000

Tags

CCSS.HSF.IF.A.2

Note: DNE means Does Not Exist

• A

• B

• C

• D

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5