姓名 ______________________日期 ____________得分 ____ / 12由两点求斜率练习由两点求斜率 · 1–12求过每对点的直线的斜率。中等替换1.(8, 6) and (14, 30)中等替换2.(4, 7) and (9, 2)中等替换3.(−2, 5) and (−3, 11)中等替换4.(−8, 8) and (−11, 11)中等替换5.(−1, 3) and (−7, 33)中等替换6.(6, −4) and (5, 0)中等替换7.(−6, −4) and (−1, −29)中等替换8.(1, 4) and (−1, −2)中等替换9.(3, −2) and (6, −14)中等替换10.(−3, 4) and (−6, −2)中等替换11.(−3, −8) and (−2, −3)中等替换12.(−6, −4) and (−9, −7)答案 — 由两点求斜率练习由两点求斜率1.m = 42.m = −13.m = −64.m = −15.m = −56.m = −47.m = −58.m = 39.m = −410.m = 211.m = 512.m = 1由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷