Answer:
1
Step-by-step explanation: Any variable that is by itself always =1
Answer:
f (-1) = 0
Step-by-step explanation:
For this case the first thing that we must observe is the value of f (x) of the function in the table, when the value of x is x = -1
We then have that for x = -1, the value of the function is equal to 0.
