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平均变化率练习
平均变化率 · 1–12
求函数在区间上的平均变化率。
1.f(x) = 6x + 4, 从 x = −1 到 x = 1
2.f(x) = −4x + 2, 从 x = 1 到 x = 5
3.f(x) = 2x − 1, 从 x = −2 到 x = 1
4.f(x) = 7x − 5, 从 x = −3 到 x = 1
5.f(x) = −8x + 3, 从 x = 0 到 x = 3
6.f(x) = x + 8, 从 x = 0 到 x = 3
7.f(x) = 2x − 5, 从 x = −3 到 x = 1
8.f(x) = −x − 7, 从 x = −3 到 x = 1
9.f(x) = 6x − 3, 从 x = −1 到 x = 4
10.f(x) = −2x − 6, 从 x = −3 到 x = 0
11.f(x) = 5x − 4, 从 x = 0 到 x = 5
12.f(x) = 2x + 1, 从 x = 0 到 x = 3
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