Answer:
-1/32
Step-by-step explanation:
Find the slope using rise over run, (y2 - y1) / (x2 - x1)
Plug in the points, and simplify:
(y2 - y1) / (x2 - x1)
(9 - 8) / (-17 - 15)
1 / -32
= -1/32
So, the slope of the line is -1/32
Answer:
Step-by-step explanation:
<u>The ratio of sides in 30º-60º-90º triangle is:</u>
<u>If a is 5√3, the length of b is:</u>
- b = a√3 = 5√3 *√3 = 5*3 = 15
Answer:
The average rate of change is -0.034 which means that the decrease is -0.034 in the cost of per print per year
Step-by-step explanation:
Given that
Price of print in 2002 = p1 =$0.50
Price of print in 2013 = p2 =$0.13
y1 = 2002
y2 = 2013
The rate of change is given by the formula:

Here decrease is the change in price and run is the difference in years.
Mathematically, it can be written as:

Putting the values

Hence,
The average rate of change is -0.034 which means that the decrease is -0.034 in the cost of per print per year
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