Linear and Quadratic Rates of Change
AP Precalculus · Flashcards · Recall
AP PRECALCULUS · FLASHCARDS
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QUESTION
State the formula for finding the slope of a secant line over $ [a, b] $.
QUESTION
State the formula for the derivative of
f
(
x
)
=
a
x
2
+
b
x
+
c
f(x) = ax^2 + bx + c
f
(
x
)
=
a
x
2
+
b
x
+
c
.
QUESTION
State the formula for finding the slope of a secant line over
[
a
,
b
]
[a, b]
[
a
,
b
]
.
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ANSWER
f
(
b
)
−
f
(
a
)
b
−
a
\frac{f(b) - f(a)}{b - a}
b
−
a
f
(
b
)
−
f
(
a
)
. Same formula as average rate of change between two points.
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