Help plz.......................!
1 answer:
Average rate of change is also known as the slope. If we look at the x values of 2 and 4, the population for the deer is the same number. In rise over run, that would be (8.5-8.5)/(4-2) which is 0/2 or 0. There is no change over that interval. The other question is asking us to find the first x value in that interval where the slope is -300. Year 5 has a deer population of 700, so fitting that into the slope formula we have 
. The first x value for that interval is 5. Your empty boxes will have 0 and 5 as your answers.
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Answer:
44
Step-by-step explanation:
Answer:
From 2.5 y to 1.5 y there is a 40 % DECREASE in the value.
Step-by-step explanation:
Here, the initial value = 2.5 y
The final value of 1.5 y
Now,as Final Value < Initial Value
So, there is a DECREASE IN THE VALUE.
Now, decrease in the value = Initial value - Final Value
= 2.5 y = 1.5 y = 1 y
or, there is a decrease of ( 1 y) in the given value.
Now, Percentage decrease in the value is given as:
or, Percentage Decrease = 40%
Hence, from 2.5y to 1.5y there is a 40 % DECREASE in the value.