(1)某种物品单价一定,购买该种物品所付的钱数与购买的数量.
(2)速度一定,汽车行驶的路程与所用的时间.
(3)圆柱的高一定,底面周长与侧面积.
(4)存款的利率一定,本金与利息.
(5)假设某一景点每日的游客数量一定,游客总数量与天数.
(6)花生的出油率一定,花生的千克数与榨出油的千克数.
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