15. Given the equation: Ax + Bx + C. When y isequal to 41, x is equal to -2. When y is equal to20, x is equal to 5. When minimized, x is equal to2. Find the sum of A and B.A. -9В. 8С.-7D. -4

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Answered: 15. Given the equation: Ax + Bx + C.…

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter4: Eigenvalues And Eigenvectors

Section4.2: Determinants

Problem 11AEXP

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15. Given the equation: Ax + Bx + C. When y is equal to 41, x is equal to -2. When y is equal to 20, x is equal to 5. When minimized, x is equal to 2. Find the sum of A and B. A. -9 В.8 С. -7 D. -4