chóng gāo biān zhī jìn tòu pǐn chán xīn láo
( ) ( ) ( ) ( ) ( )
sù zào zhāo xiá yǒng dòng zhúo zhuàng zhōng xīn
( ) ( ) ( ) ( ) ( )
zùo guān guān shǎng xīn xù zhēng yǎn bēi shāng
( ) ( ) ( ) ( ) ( )
yuán quē suī rán kuān dà qīng luó é méi
( ) ( ) ( ) ( ) ( )
qīng xī sān xiá jūn zǐ guì huā yáng cháng
( ) ( ) ( ) ( ) ( )
píng guǒ zǐ páo fán nǎo róu rèn hē jiǔ
( ) ( ) ( ) ( ) ( )

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

