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求分段函数的值练习
求分段函数的值 · 1–12
求分段函数的值。
1.f(x) = x − 6x < 3−2x ≥ 3f(6) = 2.f(x) = −4x + 1x < −18x ≥ −1f(3) = 3.f(x) = −3x − 8x < 1−1x ≥ 1f(−3) = 4.f(x) = −5x + 5x < 1−4x ≥ 1f(−1) = 5.f(x) = −3x + 8x < 08x ≥ 0f(−3) = 6.f(x) = 3x + 3x < 0−7x ≥ 0f(3) = 7.f(x) = −2x + 8x < −2−4x ≥ −2f(1) = 8.f(x) = −4x − 8x < −35x ≥ −3f(−5) = 9.f(x) = −x + 4x < −1−2x ≥ −1f(−4) = 10.f(x) = 4x + 1x < 05x ≥ 0f(2) = 11.f(x) = 2x − 4x < 1−9x ≥ 1f(−3) = 12.f(x) = 3x − 8x < 0−1x ≥ 0f(−3) = mathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.com