Question 984622
Hi dear,
 To find f(-1),all that you are to do is to put x=-1 in the given function.
  HERE IS THE WORKING:
If f(x)=4x-2
then,
f(-1)=4(-1)-2
      =-4-2
      =-6
Also,
f(0)=4(0)-2
    =0-2
    =-2
And for
 f(3)=4(3)-2
     =12-2
     =10
Therefore,
f(-1)=-6
f(0)=-2 and
f(3)=10
HOPE THIS HELPS.
Best regards,
Timnewman::