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FUNCIONESROSIMAR MARQUEZ C.I:25.390.833MATEMATICAF(X)= -1 X +2, X 13SolucinXY15/3=224/3=1,3314

50,6

0,3Sustituir: - 1 X +2 3Si X= 1 = -1 (1) +2 =1 +2 = 5 3 3 3 Si x = 2 = -1 (2) +2 = -2+2= 4 3 3 3Si X =3 = = -1 (3) +2 = -3+2= 1+2= 1 3 3 Si X = 4 = -1 (4) +2 = -4+2= 0,6 3 3 Si X = 5 = -1 (5) +2 =-5 +2 = 1 = 0,3 3 3 3 Xy1 2 3 4 52

1,310,60,3Dominio: [ 1 , + )Rango : R+0F (x) = 3X +2

Solucin: X Y021528-1-1-2-4Sustituir:Si X = 0 = 3(0) +2 =2Si X = 1 =3(1) +2 =5Si X = 2 = 3(2) +2 =8Si X = -1 = 3(-1) +2 = -3+2= -1Si X = -2= 3(-2) +2 =-6+2= -4 YX8

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2-1

-41 2-2 -1Dominio: IR 0 (- , +)Rango: IR 0 (- , +)

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