The total age of a women and her son is 51 years. Three years ago, the women was eight times as old as her son. How old is her s
1 answer:
You might be interested in
ANSWER
The value of this function at x=-1 is 1
EXPLANATION
The given function is
We want to find the value of this function at x=-1.
We substitute x=-1 into the function to obtain:
We multiply out to obtain:
Therefore the value of this function at x=-1 is 1.