а зачем координатная примая ????
ответ итак виден
16x - 96 <= 0
10 - 5x <=0
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16x <= 96 / : 16
10 <= 5x / : 5
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x <= 6
x >= 2
x ∈ [2, 6]
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∛(-2 10/27)= ∛(-64/27)= ∛(-4³/3³)= -4/3= -1 1/3