Question

sendo f(x)=-2x+1 calcule a)f(-1)= b)(-2)= c)f(3)= d)f(5)= e)f(0)= f)f(-2)=

Answer 1

A)f(0)=2.0-1=-1

B)f (1)=2.1-1=1

C)f (2)=2.2-1=3

D)f (3)=2.3-1=5

E)f (-2)=2.-2-1=-5

F)f (-3)=2.-3-1=-7