Respuesta :

mhanifa
  • Domain is the set of input values
  • Range is the set of output value
  • Function is passes the vertical line test

#2

Domain:

  • - 2 ≤ x < 2 or x∈ [-2, 2)

Range:

  • -4 ≤ y < 0 or y ∈ (-4, 0]

Function:

  • YES - passes the vertical line test

#4

Domain:

  • - 0 ≤ x < 4 or x∈ [0, 4)

Range:

  • -2 < y < 2 or y ∈ (2, 2)

Function:

  • N0- doesn't pass the vertical line test

#6

Domain:

  • - 4 < x < 4 or x∈ (-4, 4)

Range:

  • -4 < y ≤ -2 or y ∈ (-4, -2]

Function:

  • YES - passes the vertical line test