1.(1) Find the equation of lines passing through the origin and tangent to the circle having equation x平方+y平方+2倍根下3乘以(x+y)+7=0. (2) Determine the angle enclosed by the tangent lines A. 12cm B. 15cm C. 11cm 相关知识点: ...
结果1 题目 1. Find the equation of the straight line passing through the points (3,-4)and(1, 2) and hence show that the three points (3,-4), (1, 2 ) and (2,-1)are collinear. 相关知识点: 试题来源: 解析 3x+y=5 反馈 收藏 ...
[translate] alisten again and match 听 再 并且 比赛[translate] aWe can take some pictures there 正在翻译,请等待...[translate] aFind the equation of the straight line passing through the points and 发现穿过点的直线的等式 并且[translate]...
Equation of a line passing through the point (0,2) and of slope −√3 is y−2=−√3(x−0) ⇒√3+y−2=0 Let equation of parallel line be √3x+y=λ. This line intersects y-axis at 2 units below the origin i.e, line passes through the point (0,−2) ∴...
Find the equation of the line passing through (0,0) with slope mdot 00:41 Find the equation of the line passing through (2,2sqrt(3)) and incline... 03:37 Find the equation of the straight line which passes through the point ... 02:51 Find the equation of the straight line passin...
Answer to: Find the equation of the line, expressed in slope-intercept form, passing through the given point and parallel to the graph of the given...
Answer to: Find the equation of the line through the point (2, 1, 3) and perpendicular to the vectors u = 2 i - j + k and v = 3 i - 2 j + 5 k. By...
Answer to: Find the equation of the line that passes through the given point and has the given slope. Write the answer in slope-intercept form...
解析 【解析】 $$ 3 x + 4 y - 7 = 0 $$ 结果一 题目 【题目】Find an equation of the straight line passing through the points (-3,4)and (5,-2). 答案 【解析】 3x+4y-7=0相关推荐 1【题目】Find an equation of the straight line passing through the points (-3,4)and (5,-2)...
Find the equation of the circle passing through the points (4 3) (-2 -5) and (5 2).我真的对这题完全没辙了.马上考试了. 相关知识点: 试题来源: 解析 想要做圆方程,首先要找圆心A(4,3) B(-2,-5) C(5,2)过AC的直线为 y=-x 7 ,AC的中点为(4.5,2.5),则AC的中垂线为 y=x-2过BC...