Solving Related Rates Problems
AP Calculus AB · Flashcards
AP CALCULUS AB · FLASHCARDS
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QUESTION
Identify the formula for the related rate of a ladder sliding down a wall.
QUESTION
What is the formula for the area of a triangle?
QUESTION
Differentiate
D
2
=
x
2
+
y
2
D^2 = x^2 + y^2
D
2
=
x
2
+
y
2
with respect to time
t
t
t
.
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ANSWER
2
D
d
D
d
t
=
2
x
d
x
d
t
+
2
y
d
y
d
t
2D \frac{dD}{dt} = 2x \frac{dx}{dt} + 2y \frac{dy}{dt}
2
D
d
t
d
D
=
2
x
d
t
d
x
+
2
y
d
t
d
y
. Chain rule for distance formula differentiation.
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