Answer:
n 1932 DeBakey devised the “roller pump,” an essential component of the heart-lung machine that permitted open-heart surgery. He also developed an efficient method of correcting aortic aneurysms by grafting frozen blood vessels to replace diseased vessels.
Works written: The New Living Heart
Born: September 7, 1908, Lake Charles
Died: July 11, 2008
Step-by-step explanation:
I Hope This Helps
( Don't Forget To Add Me & Say Thank Youu ❤️ )
The average rate of change over the interval (-3, 2) is 1
<h3>Average rate of change</h3>
The average rate of change of a function, graph, table or ordered pair is simply the slope of the relation
<h3>Interval</h3>
The interval is given as: (-3,2)
From the graph, we have:
So, the average rate over these intervals is calculated as:
![m = \frac{f(b) - f(a)}{b -a}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7Bf%28b%29%20-%20f%28a%29%7D%7Bb%20-a%7D)
This gives
![m = \frac{f(-3) - f(2)}{-3 -2}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7Bf%28-3%29%20-%20f%282%29%7D%7B-3%20-2%7D)
Substitute known values
![m = \frac{-5- 0}{-3 -2}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B-5-%200%7D%7B-3%20-2%7D)
Simplify
![m = \frac{-5}{-5}\\\\](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B-5%7D%7B-5%7D%5C%5C%5C%5C)
![m =1](https://tex.z-dn.net/?f=m%20%3D1)
Hence, the average rate of change is 1
Read more about average rate of change at:
brainly.com/question/8728504