70,73,74,76 when p = 60 dollars.70. A manufacturer of the latest basketball shoes has found that the revenue received from selling the shoes ata cost of p dollars each is given by the polynomial R (p) = -4p² +420p. Find the revenue received whenp= 90 dollars.71. The polynomial C (x) = 6x² + 90x gives the cost, in dollars, of producing a rectangular container whosetop and bottom are squares with side x feet and height 6 feet. Find the cost of producing a box with x = 4feet.72. The polynomial C (x) = 6x2 +90x gives the cost, in dollars, of producing a rectangular container whosetop and bottom are squares with side x feet and height 4 feet. Find the cost of producing a box with x = 6feet.Add and Subtract Polynomial FunctionsIn each example, find @ (f+g)(x) (f+g)(2) Ⓒ (f-g)(x) @ (f-g)(-3).73. f(x) = 2x² - 4x + 1 and g(x) = 5x² + 8x + 374. f(x) = 4x² - 7x + 3 and g (x) = 4x² + 2x - 175. f (x) = 3x³ - x² - 2x + 3 and g(x) = 3x³ - 7x76. f(x) = 5x³ - x² + 3x + 4 and g(x) = 8x³ - 1Writing Exercisesátv

Answered: Image /qna-images/answer/0637d0da-1833-4d59-bce8-b3f74da9c5d8.jpg

when p = 60 dollars. 70. A manufacturer of the latest basketball shoes has found that the revenue received from selling the shoes at a cost of p dollars each is given by the polynomial R (p) = -4p² +420p. Find the revenue received when p= 90 dollars. 00 stanquer container whose

when p = 60 dollars. 70. A manufacturer of the latest basketball shoes has found that the revenue received from selling the shoes at a cost of p dollars each is given by the polynomial R (p) = -4p² +420p. Find the revenue received when p= 90 dollars. 00 stanquer container whose

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter6: Polynomials

Section6.1: Add And Subtract Polynomials

Problem 6.30TI: The polynomial 6x2+15xy gives the cost, in dollars, of producing a rectangular container whose top...

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Question

70,73,74,76

when p = 60 dollars.
70. A manufacturer of the latest basketball shoes has found that the revenue received from selling the shoes at
a cost of p dollars each is given by the polynomial R (p) = -4p² +420p. Find the revenue received when
p= 90 dollars.
71. The polynomial C (x) = 6x² + 90x gives the cost, in dollars, of producing a rectangular container whose
top and bottom are squares with side x feet and height 6 feet. Find the cost of producing a box with x = 4
feet.
72. The polynomial C (x) = 6x2 +90x gives the cost, in dollars, of producing a rectangular container whose
top and bottom are squares with side x feet and height 4 feet. Find the cost of producing a box with x = 6
feet.
Add and Subtract Polynomial Functions
In each example, find @ (f+g)(x) (f+g)(2) Ⓒ (f-g)(x) @ (f-g)(-3).
73. f(x) = 2x² - 4x + 1 and g(x) = 5x² + 8x + 3
74. f(x) = 4x² - 7x + 3 and g (x) = 4x² + 2x - 1
75. f (x) = 3x³ - x² - 2x + 3 and g(x) = 3x³ - 7x
76. f(x) = 5x³ - x² + 3x + 4 and g(x) = 8x³ - 1
Writing Exercises
átv

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