Constructing Linear and Exponential Functions
Algebra · Flashcards · Recall
ALGEBRA · FLASHCARDS
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QUESTION
What is the exponential model for percent decay rate
r
r
r
per step?
QUESTION
What is the slope-intercept form of a linear function?
QUESTION
What is the explicit formula for a geometric sequence with first term
a
1
a_1
a
1
and ratio
r
r
r
?
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ANSWER
a
n
=
a
1
⋅
r
n
−
1
a_n=a_1\cdot r^{n-1}
a
n
=
a
1
⋅
r
n
−
1
. General term formula using first term and common ratio.
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