Answer: -1
Step-by-step explanation: f(x) is another way of saying y. So when y is 3, according to the table, x is -1
<span> For this case we have the following number:
710200
We are going to decompose this number as the sum of three numbers:
</span>
<span> Let's now write each number:
70000: seven hundred thousand
10000: ten thousand
200: two hundred
Therefore, the complete expression is:
Seven hundred ten thousand two hundred
Answer: Seven hundred ten thousand two hundred</span>
Will you please provide more information and state a clear question