The owner of a mid-size company advertises on the television and on the radio. He has found that the number of units that he sells is approximated by N(x, y) = -0.5x2 - 0.9y2 + 13x + 18y + 350, where x (in thousands of dollars) is the amount spent on television advertising and y (in thousands of dollars) is the amount spent on radio advertising. How much should he spend on each to maximize the number of units sold?
The owner of a mid-size company advertises on the television and on the radio. He has found that the number of units that he sells is approximated by N(x, y) = -0.5x2 - 0.9y2 + 13x + 18y + 350, where x (in thousands of dollars) is the amount spent on television advertising and y (in thousands of dollars) is the amount spent on radio advertising. How much should he spend on each to maximize the number of units sold?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.7: Solving Systems Of Linear And Quadratic Equations
Problem 3GP
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