Piecewise Function Step

• open circles at (3,15) and (3,13)

• closed circles at (3,15) and (3,13)

• an open circle at (3,15) and a closed circle at (3,13)

• a closed circle at (3,15) and an open circle at (3,13)

Name the type of function:

• piecewise function

• linear function

• quadratic function

• step function

What is g(7) if:

• -17

• -13 

• 13       

• 17

What is f(-2)?

• 4

• 1

• -1

• 7

How much does he earn for a 70 hour week?

• $1020

• $1140

• $840

• He works for free!

What is this type of function called?

• Discrete Function 

• Segment Function

• Step Function

• Jump 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

• A

• B

• C

• D

A functions is graphed on the set of axes below.

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