Respuesta :

Panoyin
1. Continuous: 3x + 12, x ≤ 3 (Red)
                       -3x + 12, x ≥ 3 (Green)
Discontinuous: |x|, -3 < x < 3 (Blue)

2. Continuous: -x + 2 {x < 2} (Red)
                         x - 2 {x ≥ 2} (Purple)
Discontinuous: None

Number 1 is on the left and number 2 is on the right.
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Ver imagen Panoyin