(1)yōu yǎ cí wǎn jīng xiàn
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(2)qiàn jiù fēng dù
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(3)yīng jùn dǎo luàn jiān jiǎ
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(4)yáo hàn tuí sàng
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(5)mí wǎng miǎo máng pīn bó jīng xīn dòng pò
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(6)zuò wú xū xí bù zhī suǒ cuò qǐ dí
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同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2