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.(3, 4) and (−3, 34)中等替换2.(−5, −8) and (0, 22)中等替换3.(−3, 1) and (−2, −4)中等替换4.(−3, −6) and (−6, 3)中等替换5.(1, 0) and (−5, −6)中等替换6.(−2, 2) and (4, −22)中等替换7.(8, −5) and (4, −9)中等替换8.(3, 5) and (4, 9)中等替换9.(−2, −8) and (3, 2)中等替换10.(−3, −7) and (0, −25)中等替换11.(0, −3) and (−6, 21)中等替换12.(8, 2) and (11, −13)答案 — 由两点求斜率练习由两点求斜率1.m = −52.m = 63.m = −54.m = −35.m = 16.m = −47.m = 18.m = 49.m = 210.m = −611.m = −412.m = −5由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷