姓名 ______________________日期 ____________得分 ____ / 12
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 + 1x < 3−8x ≥ 3f(3) = 2.f(x) = −3x + 8x < −31x ≥ −3f(−3) = 3.f(x) = 3x − 4x < −14x ≥ −1f(−1) = 4.f(x) = 2x − 6x < 36x ≥ 3f(3) = 5.f(x) = −5x + 7x < 23x ≥ 2f(2) = 6.f(x) = x − 2x < 01x ≥ 0f(0) = 7.f(x) = −2x + 8x < −1−4x ≥ −1f(−1) = 8.f(x) = −2x + 3x < 21x ≥ 2f(2) = 9.f(x) = −5x + 9x < 2−2x ≥ 2f(2) = 10.f(x) = −2xx < −3−4x ≥ −3f(−3) = 11.f(x) = 2x + 8x < 08x ≥ 0f(0) = 12.f(x) = −3x + 2x < 13x ≥ 1f(1) = mathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.com