Write an equation to repre 1. Alice buys a car for $21,700. The car depreciates at a rate of 9% every year. Write an equation to represent the cost of the car x years from now.
Write an equation to repre 1. Alice buys a car for $21,700. The car depreciates at a rate of 9% every year. Write an equation to represent the cost of the car x years from now.
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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What is the answer and work for the first question
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Pre-Calculus Spring 2021 Review
*THIS IS A MAJOR GRADE*
34
be
Write an equation to represent the situations.
1.
Alice buys a car for $21,700. The car depreciates at a rate of 9% every year. Write an equation to represent the cost
of the car x years from now.
2. George buys stock in apple for $135. The stock appreciates 4% every year. Write an equation to model this situation.
3. Change 128° to radians. 32Y
6. If sine=12/13, what is the value of cot0?
4. Find the measure of the reference for 1046°. 53Y
90
5. Find the measure of the reference angle for
7. If cos0=1/4, what is the value sec0?
295°.
59T
36
8. Find the value of all six trig functions for 0.
V3
V19
9-12: Solve the triangles for all missing parts: SOH CAH TOA
10.
9.
9tan (31)=
b=7.3
Sin (Si) =
C.
51
14 mi
24
9 in"
Transcribed Image Text:Name:
Pre-Calculus Spring 2021 Review
*THIS IS A MAJOR GRADE*
34
be
Write an equation to represent the situations.
1.
Alice buys a car for $21,700. The car depreciates at a rate of 9% every year. Write an equation to represent the cost
of the car x years from now.
2. George buys stock in apple for $135. The stock appreciates 4% every year. Write an equation to model this situation.
3. Change 128° to radians. 32Y
6. If sine=12/13, what is the value of cot0?
4. Find the measure of the reference for 1046°. 53Y
90
5. Find the measure of the reference angle for
7. If cos0=1/4, what is the value sec0?
295°.
59T
36
8. Find the value of all six trig functions for 0.
V3
V19
9-12: Solve the triangles for all missing parts: SOH CAH TOA
10.
9.
9tan (31)=
b=7.3
Sin (Si) =
C.
51
14 mi
24
9 in
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