Answer:
340 sheep.
Step-by-step explanation:
There is a decrease of 640 - 576 = 64 sheep in the first year.
This is 1/10 of the previous year, so the number in year 2 is 0.90 of the number of sheep in year 1, so a model for this could be:
640(0.90)^x where x is the year.
So after 6 years the estimate would be 640 *(0.90)^6
= 340 sheep.
Is this grade 10 or 11 math? I’m only familiar with grade 10 math so if the question means zero as in root or point on x-axis, the zero is 3