Answer:
Step-by-step explanation:
<u>Use the property of 45 degree right triangles</u>
- c = a√2, where c- hypotenuse, a = legs
<u>Top diagram</u>
<u>Bottom diagram</u>
Answer: $33
Step-by-step explanation:
The ticket cost $48 in 2005 and $57 in 2008 , the difference between the cost is
$57 - $48 = 9
it is said that it increased at a constant rate , that is it increased by 9 in three years which means it will increase by 3 per year.
the difference in years between 2005 and 2000 = 5 years.
The cost in the year 2000 = 48 - 3(5)
= 48 - 15
=33
Answer:
See attachment >_<
Step-by-step explanation:
Because the line includes the point 
, we'll begin our line at this coordinate.
The slope is 
, or, 
. Slope is formatted in the 
in the line over its 
. Or, 
. This means the line rises units and runs 
unit.
From our beginning point, , move up seven units and then to the right one unit.
If this line was negative (it would have a negative slope), we would run to the left. However, we have a positive slope, so we will run to the <em>right.</em>
By doing this, we land on the point 
. Draw a line through this point with our beginning coordinate . This is our graphed line. I've attached a photo as well :)
Good luck ^^
Answer:
- 2
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is
Here [ a, b ] = [ 3, 7 ] and from the graph
f(b) = f(7) = 2
f(a) = f(3) = 10, hence
average rate of change = 
= 
= - 2
