Is there more to the questions or is this all of it?
Answer:
-7
Step-by-step explanation:
the co ordinate of f(-5) is -7
If you look at the hundereds place you see it is under the number 5 which means you would drop 1, 5, & 9 and the answer would be 105,000. If the number was above 5 you would have had to make it 106,000.
