Defining Quantities for Descriptive Modeling
Algebra · Flashcards · Recall
ALGEBRA · FLASHCARDS
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QUESTION
What is an example of a quantity that is a rate?
QUESTION
What does the dependent variable represent in a descriptive model?
QUESTION
What does
Δ
y
\Delta y
Δ
y
represent in a model relating
y
y
y
to
x
x
x
?
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ANSWER
Change in the output quantity
y
y
y
. Delta notation indicates the change in a variable's value.
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