生产时间/时 | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
产量/吨 | 0 | 4 | 8 | 12 | 16 | 20 | 24 |
(2)根据表中数据,在下图中描出这台榨油机的生产时间与产量所对应的点,再把这些点依次连接起来。
(3)这台榨油机4.5时可以榨( )吨油;榨70吨油需要( )时。
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