Since 
and 
, we have
So, the equation becomes
The solutions to this equation are 4 and -5/2, so I'm afraid there's a typo in your question.
Answer:
<h2>
</h2>
Expanded Form:
3500
Step-by-step explanation:
Hope this helps!
Answer:
Make me Brilliant
Step-by-step explanation:
Make me Brilliant then you are legend
Answer:
(-2,-5)
Step-by-step explanation:
you simply move five units to the left, since you are not going up and down, they Y axis stays the same. The X axis is the one you count.
Step-by-step explanation:
the average change rate of a function f(x) in an interval [x1 .. x2] is
(f(x2) - f(x1)) / (x2 - x1)
in our case that is
(7000 - 2500) / (20 - 0) = 4500 / 20 = 225
the population changed in average by 225 people per year from 1900 to 1920.
