Tolong jawab pakai cara yah…​

Penjelasan dengan langkah-langkah:

1) f(3) = |12 – 17| = 5

f(-4) = |-16 – 17| = 33

= 5 – 33

= – 28

2) 2 |-2x – 2| – 3 = 13

-2x – 2 = 8

-2x = 10

x = – 5

-2x – 2 = – 8

-2x = -6

x = 3

HP { -5, 3 }