Respostas
Resposta e Cálculos:
a) f(x)= x+3 f(0)= 0+3 f(-1)= -1+3
f(1)= 1+3 f(0)= 3 f(-1)= 2
f(1)= 4 (0,3) (-1,2)
(1,4)
b)f(x)= 2x-1 f(0)= 0-1 f(-1)= -2-1
f(1)= 2.1-1 f(0)=-1 f(-1)= -3
f(1)= 2-1 (0,-1) (-1,-3)
f(1)= 1
(1,1)
c)f(x)= 4x f(0)=0 f(-1)= -4
f(1)= 4.1 (0,0) (-1,-4)
f(x)= 4
(1,4)
d)f(x)= -2x f(0)=0 f(-1)= 2
f(1)= -2.1 (0,0) (-1,2)
f(1))= -2
(1,-2)
e) f(x)= 3x+2 f(0)= 0+2 f(-1)= -1
f(1)= 3.1+2 f(0)= 2 (-1,-1)
f(1)= 3+2 (0,2)
f(1)= 5
(1,5)
f) f(x)= -2x+1 f(0)= 0+1 f(-1)= 3
f(1)= -2.1+1 f(0)= 1 (-1,3)
f(1)= -2+1 (0,1)
f(1)= -1
(1,-1)
g)f(x)=x f(0)=0 f(-1)= -1
f(1)=1 (0,0) (-1,-1)
(1,1)
h)f(x)= 4-x f(0)= 4-0 f(-1)= 5
f(1)= 4-1 f(0)=4 (-1,5)
f(1)=3 (0,4)
(1,3)
i) f(x)= -x+5 f(0)= 0+5 f(-1)= 6
f(1)= -1+5 f(0)= 5 (-1,6)
f(1)= 4 (0,5)
(1,4)
j) f(x)= 1 -3x f(0)= 1-0 f(-1)= 4
f(1)= 1-3.1 f(0)= 1 (-1,4)
f(1)= 1-3 (0,1)
F(1)= -2
(1,-2)
Gráficos:
