姓名 ______________________日期 ____________得分 ____ / 12反函数练习反函数 · 1–12求反函数。简单替换1.f(x) = −5x − 7f−1(x) = 简单替换2.f(x) = −5x − 8f−1(x) = 简单替换3.f(x) = −x + 4f−1(x) = 简单替换4.f(x) = x + 2f−1(x) = 简单替换5.f(x) = 5x + 5f−1(x) = 简单替换6.f(x) = 2x − 9f−1(x) = 简单替换7.f(x) = −x − 2f−1(x) = 简单替换8.f(x) = −5x + 6f−1(x) = 简单替换9.f(x) = −5x − 6f−1(x) = 简单替换10.f(x) = −3x − 7f−1(x) = 简单替换11.f(x) = −6x − 8f−1(x) = 简单替换12.f(x) = 5x + 1f−1(x) = 答案 — 反函数练习反函数1.x + 7−52.x + 8−53.x − 4−14.x − 25.x − 556.x + 927.x + 2−18.x − 6−59.x + 6−510.x + 7−311.x + 8−612.x − 15由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷