Mathematics, 20.07.2019 16:10 idk9329
Find the coordinates of the vertices formed by the system of inequalities.
x + y ≤ 9
y - 2x ≥ -21
y ≥ -4x + 15
a (6, -9), (10, -1), (2, 7)
b (-9,- 6), (-1, 10), (7, 2)
c (-30, -21), (-6, -9), (6, 15)
d (-6, -9), (6, -3), (-12, -21)
Answers: 2
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Find the coordinates of the vertices formed by the system of inequalities.
x + y ≤ 9
y...
x + y ≤ 9
y...
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