By a rotation of the coordinate axes, transform the equation 8x² -24xy + 15y²+4y-4=0 into another one that lacks the xy term.
By a rotation of the coordinate axes, transform the equation 8x² -24xy + 15y²+4y-4=0 into another one that lacks the xy term.
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter4: Graphs
Section4.1: Use The Rectangular Coordinate System
Problem 4.12TI: Complete the table to find three solutions to this equation: y=6x+1 .
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4. By a rotation of the coordinate axes, transform the equation 8x² -24xy + 15y²+4y-4=0
into another one that lacks the xy term.
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