Interpreting Parameters in Linear/Exponential Models
Algebra · Flashcards · Recall
ALGEBRA · FLASHCARDS
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QUESTION
Which parameter in
y
=
a
(
b
)
x
y=a(b)^x
y
=
a
(
b
)
x
is interpreted as the starting amount before repeated change?
QUESTION
What does a negative slope
m
<
0
m<0
m
<
0
mean for
y
=
m
x
+
b
y = mx + b
y
=
m
x
+
b
in context?
QUESTION
Which parameter is the starting amount in
A
(
t
)
=
a
(
1
+
r
)
t
A(t)=a(1+r)^t
A
(
t
)
=
a
(
1
+
r
)
t
?
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ANSWER
a
a
a
. Parameter
a
a
a
is the coefficient, representing initial quantity.
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