Mathematics
Grade10
Easy

Question

Find the range of the function space g left parenthesis x right parenthesis equals vertical line x plus 1 vertical line minus 2 space.

  1. y space less or equal than space minus 2
  2. y space greater or equal than space minus 2
  3. y space less or equal than space 2
  4. y space greater or equal than space 2

hintHint:

vertical line x plus 1 vertical line greater or equal than 0
vertical line x plus 1 vertical line minus 2 greater or equal than negative 2

The correct answer is: y space greater or equal than space minus 2


    vertical line x plus 1 vertical line greater or equal than 0
vertical line x plus 1 vertical line minus 2 greater or equal than negative 2
g left parenthesis x right parenthesis greater or equal than negative 2
text  Range:  end text y greater or equal than negative 2

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