Classified Ads as Piecewise Functions

Which graph matches:

-x+4 if x < 2

2x-6 if x ≥ 2

• A

• B

• C

• D

What is the range of segment C?

State the location of any discontinuities (Select all that apply)

• At x = 2

• At x = 1

• This graph has no discontinuities

• At x = 3

Is f(x) continuous over its domain?

• Yes

• No

• Cannot be determined

Is the following function continuous on its domain?

• Yes

• No

• Cannot be determined.

What is f(3)?

• 6

• -2

• -5

• DNE

What is m(8) if:

• -0.5

• 0

• 8

• 4

What is the cost to ship a 13lb item?

• A

  0

• B

  15

• C

  18

• D

  25

What is the cost to ship a 7lb item?

• A

  0

• B

  15

• C

  18

• D

  25

What is the cost to ship a 12lb item?

• A

  0

• B

  15

• C

  18

• D

  25