Question

Please help me figure this out

Answer 1

1, -1 , -3 , 3

Explanation:

We substitute x with the given values in the table into the equation:

• x=1
  f(x)= 2(1)-1 = 2-1
  f(x)= 1
• x=0
  f(x)= 2(0)-1 = 0-1
  f(x)= -1
• x=-1
  f(x)= 2(-1)-1 = -2-1
  f(x)= -3
• x=2
  f(x)= 2(2)-1 = 4-1
  f(x)= 3