姓名 ______________________日期 ____________得分 ____ / 12曲线之间的面积练习曲线之间的面积 · 1–12求两条曲线围成的区域的面积。简单替换1.y = x2 − x − 2, x 轴简单替换2.y = x2 + 3x + 2, x 轴简单替换3.y = x2 + 5x + 4, x 轴简单替换4.y = x2 − 5x + 4, x 轴简单替换5.y = x2 + 2x, x 轴简单替换6.y = x2 − 2x − 8, x 轴简单替换7.y = x2 − 4, x 轴简单替换8.y = x2 − 5x + 6, x 轴简单替换9.y = x2 − x − 6, x 轴简单替换10.y = x2 − 3x − 10, x 轴简单替换11.y = x2 + 2x − 3, x 轴简单替换12.y = x2 + x − 2, x 轴答案 — 曲线之间的面积练习曲线之间的面积1.922.163.924.925.436.367.3238.169.125610.343611.32312.92由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷