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- Advanced algebra ii: activities
- Modeling data with functions
- From data points to functions
This module provides sample problems which develop concepts related to extrapolating a function from a set of data points.
Andrea is in charge of a new chemical plant. It’s a technological miracle—you put in toxic waste products (which everyone is trying to get rid of anyway) and out comes Andreum, the new wonder chemical that everyone, everyone, everyone needs! (*What am I quoting?) Andrea’s first task is to find a model to predict, based on the amount of toxic waste that goes
in , how much Andreum will come
out .
Andrea makes two initial measurements. If 10 lb of toxic waste go in, 4 lb of Andreum come out. If 16 lb of toxic waste go in, 7 lb of Andreum come out.
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A
Create a
model based on these two experiments. This model should be a function
that correctly predicts both of Andrea’s data points so far. (
= amount of Andreum that comes out;
= amount of toxic waste put in.)
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B
Test your model, to confirm that it does correctly predict both data points.
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C
Now use your model to make a new prediction—how much Andreum should be produced if 22 lb of toxic waste are put in?
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Being a good scientist, Andrea now runs an experiment to validate her model. She pumps in 22 lb of toxic waste and waits eagerly to see what comes out. Unfortunately, the reality does not match her prediction (the prediction you made in part (c) above). Instead, she only gets 4 lb of Andreum out this time.
-
A
Create a
new model based on the two previous experiments, plus this new one. This new function
must correctly predict all three of Andrea’s data points so far.
-
B
Test your model, to confirm that it does correctly predict all three data points.
-
C
Now use your model to make a new prediction—how much Andreum should be produced if 23 lb of toxic waste are put in?
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The new model works much better than the old one. When Andrea experiments with 23 lb of toxic waste, she gets exactly what she predicted. Now, her next job is (of course) optimization. Based on the model you previously calculated, how much toxic waste should she put in to get the
most Andreum possible ?
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Questions & Answers
Discuss the differences between taste and flavor, including how other sensory inputs contribute to our perception of flavor.
taste refers to your understanding of the flavor . while flavor one The other hand is refers to sort of just a blend things.
Faith
While taste primarily relies on our taste buds, flavor involves a complex interplay between taste and aroma
Kamara
which drugs can we use for ulcers
Omeprazole
Cimetidine / Tagament
For the complicated once ulcer - kit
Patrick
what is the function of lymphatic system
to drain extracellular fluid all over the body.
asegid
The lymphatic system plays several crucial roles in the human body, functioning as a key component of the immune system and contributing to the maintenance of fluid balance. Its main functions include:
1. Immune Response: The lymphatic system produces and transports lymphocytes, which are a type of
asegid
to transport fluids fats proteins and lymphocytes to the blood stream as lymph
Adama
Anatomy is the identification and description of the structures of living things
Kamara
what's the difference between anatomy and physiology
Anatomy is the study of the structure of the body, while physiology is the study of the function of the body. Anatomy looks at the body's organs and systems, while physiology looks at how those organs and systems work together to keep the body functioning.
AI-Robot
what is enzymes all about?
Enzymes are proteins that help speed up chemical reactions in our bodies. Enzymes are essential for digestion, liver function and much more. Too much or too little of a certain enzyme can cause health problems
Kamara
how does the stomach protect itself from the damaging effects of HCl
little girl okay how does the stomach protect itself from the damaging effect of HCL
Wulku
it is because of the enzyme that the stomach produce that help the stomach from the damaging effect of HCL
Kamara
function of digestive system
function of digestive
Ali
what is the normal body temperature
please why 37 degree selcius normal temperature
Mark
the normal temperature is 37°c or 98.6 °Fahrenheit is important for maintaining the homeostasis in the body
the body regular this temperature through the process called thermoregulation which involves brain skin muscle and other organ working together to maintain stable internal temperature
Stephanie
anaemia is the decrease in RBC count hemoglobin count and PVC count
Eniola
what is the pH of the vagina
how does Lysin attack pathogens
Diya
I information on anatomy position and digestive system and there enzyme
anatomy of the female external genitalia
Organ Systems Of The Human Body (Continued)
Organ Systems Of The Human Body (Continued)
what's lochia albra
Kizito
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Source:
OpenStax, Advanced algebra ii: activities and homework. OpenStax CNX. Sep 15, 2009 Download for free at http://cnx.org/content/col10686/1.5
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