The interpretation of function f ( 94.5 , 25 , 7 ) = $ 667.91 . The monthly payment R on a loan is a function of the amount borrowed, A , in thousands of dollars; the length of the loan, n , in years; and the annual interest rate, r , as a percent. Thus, R = f ( A , n , r ) .

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Answer 1

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Chapter 14, Problem 5T

(a)

To determine

The interpretation of function f(94.5,25,7)=$667.91. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

(b)

To determine

The interpretation of function ∂f∂r(94.5,25,7)=$60.28. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

(c)

To determine

Whether ∂f∂n(94.5,25,7) will be positive, negative or zero. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

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Answer 2

Question

Chapter 14, Problem 5T

(a)

To determine

The interpretation of function f(94.5,25,7)=$667.91. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

(b)

To determine

The interpretation of function ∂f∂r(94.5,25,7)=$60.28. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

(c)

To determine

Whether ∂f∂n(94.5,25,7) will be positive, negative or zero. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

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Answer 3

Question

Chapter 14, Problem 5T

(a)

To determine

The interpretation of function f(94.5,25,7)=$667.91. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

(b)

To determine

The interpretation of function ∂f∂r(94.5,25,7)=$60.28. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

(c)

To determine

Whether ∂f∂n(94.5,25,7) will be positive, negative or zero. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

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Answer 4

Question

Chapter 14, Problem 5T

(a)

To determine

The interpretation of function f(94.5,25,7)=$667.91. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

(b)

To determine

The interpretation of function ∂f∂r(94.5,25,7)=$60.28. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

(c)

To determine

Whether ∂f∂n(94.5,25,7) will be positive, negative or zero. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

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Answer 5

Chapter 14, Problem 5T

(a)

To determine

The interpretation of function f(94.5,25,7)=$667.91. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

(b)

To determine

The interpretation of function ∂f∂r(94.5,25,7)=$60.28. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

(c)

To determine

Whether ∂f∂n(94.5,25,7) will be positive, negative or zero. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

Answer 6

Chapter 14, Problem 5T

(a)

To determine

The interpretation of function f(94.5,25,7)=$667.91. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

Answer 7

Chapter 14, Problem 5T

(a)

To determine

The interpretation of function f(94.5,25,7)=$667.91. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

Answer 8

(b)

To determine

The interpretation of function ∂f∂r(94.5,25,7)=$60.28. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

Answer 9

(b)

To determine

The interpretation of function ∂f∂r(94.5,25,7)=$60.28. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

Answer 10

(c)

To determine

Whether ∂f∂n(94.5,25,7) will be positive, negative or zero. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

Answer 11

(c)

To determine

Whether ∂f∂n(94.5,25,7) will be positive, negative or zero. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 14.1 - CHECKPOINT 1. Find the domain of the function Ch. 14.1 - Prob. 1E Ch. 14.1 - Prob. 2E Ch. 14.1 - Prob. 3E Ch. 14.1 - Prob. 4E Ch. 14.1 - Prob. 5E Ch. 14.1 - Prob. 6E Ch. 14.1 - Prob. 7E Ch. 14.1 - Prob. 8E Ch. 14.1 - Prob. 9E

The interpretation of function f ( 94.5 , 25 , 7 ) = $ 667.91 . The monthly payment R on a loan is a function of the amount borrowed, A , in thousands of dollars; the length of the loan, n , in years; and the annual interest rate, r , as a percent. Thus, R = f ( A , n , r ) .

Solution Summary: The author calculates the monthly payment R on a loan, based on the amount borrowed, the length of the loan and the annual interest rate.

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The interpretation of function f(94.5,25,7)=$667.91. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

The interpretation of function ∂f∂r(94.5,25,7)=$60.28. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

Whether ∂f∂n(94.5,25,7) will be positive, negative or zero. The monthly payment R on a loan is a function of the amount borrowed, A, in thousands of dollars; the length of the loan, n, in years; and the annual interest rate, r, as a percent. Thus, R=f(A,n,r).

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Chapter 14 Solutions