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y=√ 2-3x
y=√ 2-3x2-3x>0-3x>-2x<2/3ответ (-∞;2.3)
2 - 3х
2 – 3х ≥ 0
- 3х ≥ -2
х≤ 2/3
хϵ ( - ∞; 2/3]
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y=√ 2-3x
2-3x>0
-3x>-2
x<2/3
ответ (-∞;2.3)
2 - 3х
2 – 3х ≥ 0
- 3х ≥ -2
х≤ 2/3
хϵ ( - ∞; 2/3]