Which option below is a preventive measure against id fraud or theft?
a. make purchases through the mail only. b.never reveal personal information to a stranger. c.carry personal information in your wallet or purse. d.use the phone to transfer personal information.

b.Never reveal personal information to a stranger.

Identity is required for the security purpose of bank accounts and any other financial or information dealings. ID fraud or theft occurs in cases when our personal details like pins and passwords are illegitimately used by another person for it's own financial gains or for obtaining certain important information.

So, b.Never reveal personal information to a stranger. is the correct preventive measure because either friend or stranger could use this information by impersonation for his/ her own gain.

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph