Mathematics, 16.10.2020 17:01 spetgrave069
Determine if the equations are parallel, perpendicular, or neither.
1) x + y = 8 and y = -x - 1
2) 9x - 6y = -20 and -3y = 2x - 11
3) 2x = 14 + y and 4x + 2y = 10
4) y = -4 and y = 7
Answers: 3
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Determine if the equations are parallel, perpendicular, or neither.
1) x + y = 8 and y = -x - 1
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