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Answer :

Mhanifago

Answer:

Given is the piecewise function

The first interval

Domain:

  • x ≤ -2

The function

  • y = 1

The second interval

Domain

  • -2 < x ≤ 0

The function

  • The slope is m = (0 - (-4))/(0 - (-2)) = 4/2 = 2
  • The y-intercept is 0
  • y = 2x

The third interval

Domain

  • x > 0

The function

  • The slope is m = (0 - 2)/(4 - 0) = - 1/2
  • The y-intercept is 2
  • y = -1/2x + 2

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