Mathway | 热门问题

热门问题

等级	主题	问题	格式化的问题
239401	求垂直线	y=9/2x-11/2 and (-3,2)	$y = \frac{9}{2} x - \frac{11}{2}$ and $(- 3, 2)$
239402	求垂直线	(3,5) , m=5	$(3, 5)$ , $m = 5$
239403	求垂直线	Passes through (14,-2) Perpendicular to y=2x-9	Passes through $(14, - 2)$ Perpendicular to $y = 2 x - 9$
239404	求垂直线	through (6,-9) ; perpendicular to 8y=x-16	through $(6, - 9)$ ; perpendicular to $8 y = x - 16$
239405	求垂直线	(3,-2) that is parallel to the line 3x+4y=7	$(3, - 2)$ that is parallel to the line $3 x + 4 y = 7$
239406	求垂直线	Through (-1,-2) ; perpendicular to the line 2x+5y+2=0	Through $(- 1, - 2)$ ; perpendicular to the line $2 x + 5 y + 2 = 0$
239407	求垂直线	line y=2/3x-4 , point (2,-5)	line $y = \frac{2}{3} x - 4$ , point $(2, - 5)$
239408	求垂直线	Passing through (6,-2) and perpendicular to the line whose equation is y=1/5x+1	Passing through $(6, - 2)$ and perpendicular to the line whose equation is $y = \frac{1}{5} x + 1$
239409	求垂直线	y=x-3 that contains the point (2,1)	$y = x - 3$ that contains the point $(2, 1)$
239410	求垂直线	Through (8,-5) ; perpendicular to 7y=x-14	Through $(8, - 5)$ ; perpendicular to $7 y = x - 14$
239411	求垂直线	Through (-1,-2) ; perpendicular to the line 2x+7y+9=0	Through $(- 1, - 2)$ ; perpendicular to the line $2 x + 7 y + 9 = 0$
239412	求垂直线	through: (2,-1) , perp. to x=0	through: $(2, - 1)$ , perp. to $x = 0$
239413	求垂直线	through: (3,5) , perp. to y=-3/7x-3	through: $(3, 5)$ , perp. to $y = - \frac{3}{7} x - 3$
239414	求垂直线	through (6,7) ; perpendicular to x=7	through $(6, 7)$ ; perpendicular to $x = 7$
239415	求垂直线	passing through (8,-2) and perpendicular to the line whose equation is y=1/2x+5	passing through $(8, - 2)$ and perpendicular to the line whose equation is $y = \frac{1}{2} x + 5$
239416	求垂直线	through (8,-3) ; perpendicular to 8y=x-16	through $(8, - 3)$ ; perpendicular to $8 y = x - 16$
239417	求垂直线	through: (-4,2) , perp. to y=-2x+1	through: $(- 4, 2)$ , perp. to $y = - 2 x + 1$
239418	求垂直线	y=-2/7x+9 and that passes through the point (4,-6)	$y = - \frac{2}{7} x + 9$ and that passes through the point $(4, - 6)$
239419	求垂直线	what is an equation of the line that passes through the point (-5,-4) and is perpendicular to the line 5x+6y=36	what is an equation of the line that passes through the point $(- 5, - 4)$ and is perpendicular to the line $5 x + 6 y = 36$
239420	求垂直线	through: (5,4) , perp. to y=-5x-2	through: $(5, 4)$ , perp. to $y = - 5 x - 2$
239421	求垂直线	(-8,3),y+4=-2/3(x-2)	$(- 8, 3), y + 4 = - \frac{2}{3} (x - 2)$
239422	求垂直线	y=5/4x and passes through the point (4,5)	$y = \frac{5}{4} x$ and passes through the point $(4, 5)$
239423	求垂直线	Passing through (7,-7) and perpendicular to the line whose equation is y=1/4x+1	Passing through $(7, - 7)$ and perpendicular to the line whose equation is $y = \frac{1}{4} x + 1$
239424	求垂直线	through (5,-2) ; perpendicular to x-3y=3	through $(5, - 2)$ ; perpendicular to $x - 3 y = 3$
239425	求垂直线	Find the equation of the line that is perpendicular to y=-1/5x-3 and contains the point (1,2)	Find the equation of the line that is perpendicular to $y = - \frac{1}{5} x - 3$ and contains the point $(1, 2)$
239426	求垂直线	y=-3/4x+1 and (9,12)	$y = - \frac{3}{4} x + 1$ and $(9, 12)$
239427	求垂直线	Through (8,5) ; perpendicular to 2x-y=7	Through $(8, 5)$ ; perpendicular to $2 x - y = 7$
239428	求垂直线	Passing through (5,-7) and perpendicular to the line whose equation is y=1/3x+5	Passing through $(5, - 7)$ and perpendicular to the line whose equation is $y = \frac{1}{3} x + 5$
239429	求垂直线	Passing through (4,-3) and perpendicular to the line whose equation is y=1/2x+5	Passing through $(4, - 3)$ and perpendicular to the line whose equation is $y = \frac{1}{2} x + 5$
239430	求垂直线	y=-2x+10 through (10,7)	$y = - 2 x + 10$ through $(10, 7)$
239431	求垂直线	passing through (8,-6) and perpendicular to the line whose equation is y=1/5x+4	passing through $(8, - 6)$ and perpendicular to the line whose equation is $y = \frac{1}{5} x + 4$
239432	求垂直线	passing through (1,6) , perpendicular to 3x-9y=1	passing through $(1, 6)$ , perpendicular to $3 x - 9 y = 1$
239433	求垂直线	Through (5,-4) ; perpendicular to 5y=x-10	Through $(5, - 4)$ ; perpendicular to $5 y = x - 10$
239434	求垂直线	A line is perpendicular to y=-1/5x+1 and intersects the point (-5,1) What is the equation of this perpendicular line?	A line is perpendicular to $y = - \frac{1}{5} x + 1$ and intersects the point $(- 5, 1)$ What is the equation of this perpendicular line?
239435	求垂直线	y=3/4x and passes through the point (4,3)	$y = \frac{3}{4} x$ and passes through the point $(4, 3)$
239436	求垂直线	Passing through (7,-8) and perpendicular to the line whose equation is y=1/2x+1	Passing through $(7, - 8)$ and perpendicular to the line whose equation is $y = \frac{1}{2} x + 1$
239437	求垂直线	(1,7) , -6x+y=-1	$(1, 7)$ , $- 6 x + y = - 1$
239438	求垂直线	Through (7,-6) , perpendicular to 5x+6y=-1	Through $(7, - 6)$ , perpendicular to $5 x + 6 y = - 1$
239439	求垂直线	line y=3/4x-6 , point (3,-5)	line $y = \frac{3}{4} x - 6$ , point $(3, - 5)$
239440	求垂直线	Passing through (8,-7) and perpendicular to the line whose equation is y=1/3x+5	Passing through $(8, - 7)$ and perpendicular to the line whose equation is $y = \frac{1}{3} x + 5$
239441	求垂直线	Through (1/2,-2/3) ; perpendicular to the line 5x-10y=1	Through $(\frac{1}{2}, - \frac{2}{3})$ ; perpendicular to the line $5 x - 10 y = 1$
239442	求垂直线	Passing through (5,-5) and perpendicular to the line whose equation is y=1/4x+2	Passing through $(5, - 5)$ and perpendicular to the line whose equation is $y = \frac{1}{4} x + 2$
239443	求垂直线	A line is perpendicular to y=-4x-2 and intersects the point (0,9) What is the equation of this perpendicular line?	A line is perpendicular to $y = - 4 x - 2$ and intersects the point $(0, 9)$ What is the equation of this perpendicular line?
239444	求垂直线	Passing through (4,-7) and perpendicular to the line whose equation is y=1/4x+3	Passing through $(4, - 7)$ and perpendicular to the line whose equation is $y = \frac{1}{4} x + 3$
239445	求垂直线	Passing through (8,-3) and perpendicular to the line whose equation is y=1/2x+2	Passing through $(8, - 3)$ and perpendicular to the line whose equation is $y = \frac{1}{2} x + 2$
239446	求垂直线	(7,10) and is perpendicular to the line y=-1/5x-9	$(7, 10)$ and is perpendicular to the line $y = - \frac{1}{5} x - 9$
239447	求垂直线	2y=8x-6 (-3,3)	$2 y = 8 x - 6$ $(- 3, 3)$
239448	求垂直线	What is the equation of the line that is perpendicular to the line 3x-4y=23 and passes through the point (-3,8)	What is the equation of the line that is perpendicular to the line $3 x - 4 y = 23$ and passes through the point $(- 3, 8)$
239449	求垂直线	y=-x/2-6 (-8,1)	$y = - \frac{x}{2} - 6$ $(- 8, 1)$
239450	求垂直线	y=-4/9x-2 and (3,5)	$y = - \frac{4}{9} x - 2$ and $(3, 5)$
239451	求垂直线	through: (5,3) , perp. to y=-x+3	through: $(5, 3)$ , perp. to $y = - x + 3$
239452	求垂直线	Passing through (3,-7) and perpendicular to the line whose equation is y=1/2x+5	Passing through $(3, - 7)$ and perpendicular to the line whose equation is $y = \frac{1}{2} x + 5$
239453	求垂直线	Through (-1,-2) ; perpendicular to the line 2x+5y+8=0	Through $(- 1, - 2)$ ; perpendicular to the line $2 x + 5 y + 8 = 0$
239454	求垂直线	through (8,9) ; perpendicular to x=6	through $(8, 9)$ ; perpendicular to $x = 6$
239455	求垂直线	(1,7) perpendicular to 2x+5y=1	$(1, 7)$ perpendicular to $2 x + 5 y = 1$
239456	求垂直线	(1,6) perpendicular to 2x+5y=1	$(1, 6)$ perpendicular to $2 x + 5 y = 1$
239457	求垂直线	through: (3,3) , perp. to y=-4/3x+4	through: $(3, 3)$ , perp. to $y = - \frac{4}{3} x + 4$
239458	求垂直线	A line is perpendicular to y=-x-2 and intersects the point (-5,10) What is the equation of this perpendicular line?	A line is perpendicular to $y = - x - 2$ and intersects the point $(- 5, 10)$ What is the equation of this perpendicular line?
239459	求垂直线	Passing through (8,-4) and perpendicular to the line whose equation is y=1/2x+3	Passing through $(8, - 4)$ and perpendicular to the line whose equation is $y = \frac{1}{2} x + 3$
239460	求垂直线	(6,1) and is perpendicular to the line 2x+3y=18	$(6, 1)$ and is perpendicular to the line $2 x + 3 y = 18$
239461	求垂直线	through: (3,-5) , perp. to y=2x+4	through: $(3, - 5)$ , perp. to $y = 2 x + 4$
239462	求垂直线	Passing through (8,-8) and perpendicular to the line whose equation is y=1/3x+4	Passing through $(8, - 8)$ and perpendicular to the line whose equation is $y = \frac{1}{3} x + 4$
239463	求垂直线	through (-1,-3) ; perpendicular to the line 2x+7y+9=0	through $(- 1, - 3)$ ; perpendicular to the line $2 x + 7 y + 9 = 0$
239464	求垂直线	Through (6,-2) , perpendicular to x+y=5	Through $(6, - 2)$ , perpendicular to $x + y = 5$
239465	求垂直线	Passing through (2,-5) and perpendicular to the line whose equation is y=1/2x+1	Passing through $(2, - 5)$ and perpendicular to the line whose equation is $y = \frac{1}{2} x + 1$
239466	求垂直线	through: (0,5) , perp. to y=1/2x-4	through: $(0, 5)$ , perp. to $y = \frac{1}{2} x - 4$
239467	求垂直线	through: (1,-4) , perp. to y=-x+1	through: $(1, - 4)$ , perp. to $y = - x + 1$
239468	求垂直线	What is an equation of the line that passes through the point (1,-3) and is perpendicular to the line x+3y=21 ?	What is an equation of the line that passes through the point $(1, - 3)$ and is perpendicular to the line $x + 3 y = 21$ ?
239469	求垂直线	(3,-2) and 3x+4y=9	$(3, - 2)$ and $3 x + 4 y = 9$
239470	求垂直线	Passing through (8,-3) and perpendicular to the line whose equation is y=1/3x+3	Passing through $(8, - 3)$ and perpendicular to the line whose equation is $y = \frac{1}{3} x + 3$
239471	求垂直线	y+9=-2/5x (2,3)	$y + 9 = - \frac{2}{5} x$ $(2, 3)$
239472	求垂直线	Through (-1,-3) ; perpendicular to the line 2x+7y+7=0	Through $(- 1, - 3)$ ; perpendicular to the line $2 x + 7 y + 7 = 0$
239473	求垂直线	Find the equation of the line that is perpendicular to y=-3/4x+1 and contains the point (9,12)	Find the equation of the line that is perpendicular to $y = - \frac{3}{4} x + 1$ and contains the point $(9, 12)$
239474	求垂直线	(7,10) and is perpendicular to the line y=12x-9	$(7, 10)$ and is perpendicular to the line $y = 12 x - 9$
239475	求垂直线	y=2/7x-5 through (2,-3)	$y = \frac{2}{7} x - 5$ through $(2, - 3)$
239476	求垂直线	y=1/3x+5 through (2,1)	$y = \frac{1}{3} x + 5$ through $(2, 1)$
239477	求垂直线	through: (2,-5) , perp. to y=L/5x-1	through: $(2, - 5)$ , perp. to $y = \frac{L}{5} x - 1$
239478	求垂直线	y-5=-3(x-1) ; (1,5)	$y - 5 = - 3 (x - 1)$ ; $(1, 5)$
239479	求垂直线	Through (-7,8) ; perpendicular to x=4	Through $(- 7, 8)$ ; perpendicular to $x = 4$
239480	求垂直线	y=2/3x+2/3(-2,4)	$y = \frac{2}{3} x + \frac{2}{3} (- 2, 4)$
239481	求垂直线	Through (-8,9) ; perpendicular to x=2	Through $(- 8, 9)$ ; perpendicular to $x = 2$
239482	求垂直线	Passing through (9,-3) and perpendicular to the line whose equation is x-9y-4=0	Passing through $(9, - 3)$ and perpendicular to the line whose equation is $x - 9 y - 4 = 0$
239483	求垂直线	Passing through (8,-6) and perpendicular to the line whose equation is y=1/4x+2	Passing through $(8, - 6)$ and perpendicular to the line whose equation is $y = \frac{1}{4} x + 2$
239484	求垂直线	A line is perpendicular to y=4x-2 and intersects the point (4,-11) What is the equation of this perpendicular line?	A line is perpendicular to $y = 4 x - 2$ and intersects the point $(4, - 11)$ What is the equation of this perpendicular line?
239485	求垂直线	What is an equation of the line that passes through the point (6,-2) and is perpendicular to the line 6x+y=2	What is an equation of the line that passes through the point $(6, - 2)$ and is perpendicular to the line $6 x + y = 2$
239486	求垂直线	y=-10/9x-22/9 ; (4,2)	$y = - \frac{10}{9} x - \frac{22}{9}$ ; $(4, 2)$
239487	求垂直线	y=-1/3x+16 through (3,8)	$y = \frac{- 1}{3} x + 16$ through $(3, 8)$
239488	求垂直线	A line is perpendicular to y=2/3x+2/3 and intersects the point (-2,4) What is the equation of this perpendicular line?	A line is perpendicular to $y = \frac{2}{3} x + \frac{2}{3}$ and intersects the point $(- 2, 4)$ What is the equation of this perpendicular line?
239489	求垂直线	y=1/3x-5 and (-2,9)	$y = \frac{1}{3} x - 5$ and $(- 2, 9)$
239490	求垂直线	Passing through (7,-5) and perpendicular to the line whose equation is y=1/4x+4	Passing through $(7, - 5)$ and perpendicular to the line whose equation is $y = \frac{1}{4} x + 4$
239491	求垂直线	Find the equation of a line perpendicular to y+1=-1/2x that passes through the point (-8,7)	Find the equation of a line perpendicular to $y + 1 = - \frac{1}{2} x$ that passes through the point $(- 8, 7)$
239492	求垂直线	(4,-2) that is perpendicular to the line 4x+5y=8	$(4, - 2)$ that is perpendicular to the line $4 x + 5 y = 8$
239493	求垂直线	A line is perpendicular to y=-1/2x-1 and intersects the point (6,9) What is the equation of this perpendicular line?	A line is perpendicular to $y = - \frac{1}{2} x - 1$ and intersects the point $(6, 9)$ What is the equation of this perpendicular line?
239494	求垂直线	passes through (4,2) , perpendicular to y=-2x+3	passes through $(4, 2)$ , perpendicular to $y = - 2 x + 3$
239495	求垂直线	Passing through (2,-7) and perpendicular to the line whose equation is y=1/2x+1	Passing through $(2, - 7)$ and perpendicular to the line whose equation is $y = \frac{1}{2} x + 1$
239496	求垂直线	through: (5,0) , perp. to y=-x+5	through: $(5, 0)$ , perp. to $y = - x + 5$
239497	求垂直线	line passing through (1,7) and perpendicular to 2x+7y=1	line passing through $(1, 7)$ and perpendicular to $2 x + 7 y = 1$
239498	求垂直线	A line is perpendicular to y=4x-2 and intersects the point (4,-11) What is the equation of this perpendicular line?	A line is perpendicular to $y = 4 x - 2$ and intersects the point $(4, - 11)$ What is the equation of this perpendicular line?
239499	求垂直线	Through (-1,-2) ; perpendicular to the line 2x+7y+5=0	Through $(- 1, - 2)$ ; perpendicular to the line $2 x + 7 y + 5 = 0$
239500	求垂直线	Passing through (8,-3) and perpendicular to the line whose equation is y=1/4x+4	Passing through $(8, - 3)$ and perpendicular to the line whose equation is $y = \frac{1}{4} x + 4$