Calculators may be used for the following questions. In right triangle AABC point A is moving along a leg of the right triangle toward point C at a rate of cm/sec 2 1 and point B is moving toward point C at a rate of 8 cm/sec along a line containing the other leg of the right triangle, as illustrated in the triangle shown below. What is the rate of change in the area of AABC, with respect to time, at the instant when 4C = 16 cm and BC = 12 cm? A Select one: O a. -3.2 cm²/sec O b. -4.48 cm²/sec O c. -3.36 cm²/sec Od. -4 cm²/sec Check B No Poi PE

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Calculators may be used for the following questions.
In right triangle A ABC point 4 is moving along a leg of
the right triangle toward point C at a rate of
2
1
and point B is moving toward point C at a rate of 8
cm/sec along a line containing the other leg of the right
triangle, as illustrated in the triangle shown below. What
is the rate of change in the area of AABC, with respect to
time, at the instant when 4C = 16 cm and BC = 12 cm?
A
cm/sec
Select one:
O a. -3.2 cm²/sec
O b. -4.48 cm²/sec
O c.
-3.36 cm²/sec
Od.
-4 cm²/sec
Check
B
No
Poi
PF
Transcribed Image Text:Calculators may be used for the following questions. In right triangle A ABC point 4 is moving along a leg of the right triangle toward point C at a rate of 2 1 and point B is moving toward point C at a rate of 8 cm/sec along a line containing the other leg of the right triangle, as illustrated in the triangle shown below. What is the rate of change in the area of AABC, with respect to time, at the instant when 4C = 16 cm and BC = 12 cm? A cm/sec Select one: O a. -3.2 cm²/sec O b. -4.48 cm²/sec O c. -3.36 cm²/sec Od. -4 cm²/sec Check B No Poi PF
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