Mathway | 热门问题

热门问题

等级	主题	问题	格式化的问题
239101	求垂直线	(-9,4) which is perpendicular to the line y=x/4+6	$(- 9, 4)$ which is perpendicular to the line $y = \frac{x}{4} + 6$
239102	求垂直线	Find the equation of the line through (-8,1) which is perpendicular to the line y=-x/2-6	Find the equation of the line through $(- 8, 1)$ which is perpendicular to the line $y = - \frac{x}{2} - 6$
239103	求垂直线	y=x/2-9 , (8,-7)	$y = \frac{x}{2} - 9$ , $(8, - 7)$
239104	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-2y=14 ?	What is an equation of the line that passes through the point $(- 1, - 3)$ and is perpendicular to the line $x - 2 y = 14$ ?
239105	求垂直线	3x-2y=-3 that contains the point (-5,5)	$3 x - 2 y = - 3$ that contains the point $(- 5, 5)$
239106	求垂直线	(-4,-1) and is perpendicular to the line y=4/3x+6	$(- 4, - 1)$ and is perpendicular to the line $y = \frac{4}{3} x + 6$
239107	求垂直线	(1,9) perpendicular to 2x+7y=1	$(1, 9)$ perpendicular to $2 x + 7 y = 1$
239108	求垂直线	What is an equation of the line that passes through the point (1,7) and is perpendicular to the line x+6y=42 ?	What is an equation of the line that passes through the point $(1, 7)$ and is perpendicular to the line $x + 6 y = 42$ ?
239109	求垂直线	through: (-5,5) , perp. to y=5/9x-4	through: $(- 5, 5)$ , perp. to $y = \frac{5}{9} x - 4$
239110	求垂直线	2x=4y-8 and (1,2)	$2 x = 4 y - 8$ and $(1, 2)$
239111	求垂直线	(1,7) perpendicular to 3x+7y=1	$(1, 7)$ perpendicular to $3 x + 7 y = 1$
239112	求垂直线	(-3,3) and is perpendicular to the line 2y=8x-6	$(- 3, 3)$ and is perpendicular to the line $2 y = 8 x - 6$
239113	求垂直线	(3x-3y)/3=(x-3)/6 , (11,12)	$\frac{3 x - 3 y}{3} = \frac{x - 3}{6}$ , $(11, 12)$
239114	求垂直线	y=x/4-2 (4,-1)	$y = \frac{x}{4} - 2$ $(4, - 1)$
239115	求垂直线	3y=x-4 (-2,1)	$3 y = x - 4$ $(- 2, 1)$
239116	求垂直线	Find the equation of the line through (-1,-2) which is perpendicular to the line y=x/2-9	Find the equation of the line through $(- 1, - 2)$ which is perpendicular to the line $y = \frac{x}{2} - 9$
239117	求垂直线	(7,10) and is perpendicular to the line y=1/2x-9	$(7, 10)$ and is perpendicular to the line $y = \frac{1}{2} x - 9$
239118	求垂直线	y=1/2x-3 that contains the point (6,4)	$y = \frac{1}{2} x - 3$ that contains the point $(6, 4)$
239119	求垂直线	4x-y=2 that contains the point (4,-2)	$4 x - y = 2$ that contains the point $(4, - 2)$
239120	求垂直线	(-5,-1) ; 2y=2x-4	$(- 5, - 1)$ ; $2 y = 2 x - 4$
239121	求垂直线	What is an equation of the line that passes through the point (5,-8) and is perpendicular to the line 5x-4y=16 ?	What is an equation of the line that passes through the point $(5, - 8)$ and is perpendicular to the line $5 x - 4 y = 16$ ?
239122	求垂直线	What is an equation of the line that passes through the point (-6,-7) and is perpendicular to the line 6x+5y=30 ?	What is an equation of the line that passes through the point $(- 6, - 7)$ and is perpendicular to the line $6 x + 5 y = 30$ ?
239123	求垂直线	-4x+y=-5 that contains the point (-5,1)	$- 4 x + y = - 5$ that contains the point $(- 5, 1)$
239124	求垂直线	x=4 that contains the point (4,-5)	$x = 4$ that contains the point $(4, - 5)$
239125	求垂直线	Through (6,-4) ; perpendicular to 7y=x-14	Through $(6, - 4)$ ; perpendicular to $7 y = x - 14$
239126	求垂直线	y=-1/5x-8 and (-7,-3)	$y = - \frac{1}{5} x - 8$ and $(- 7, - 3)$
239127	求垂直线	What is an equation of the line that passes through the point (2,-3) and is perpendicular to the line 2x+5y=10 ?	What is an equation of the line that passes through the point $(2, - 3)$ and is perpendicular to the line $2 x + 5 y = 10$ ?
239128	求垂直线	Through (-1,4) ; perpendicular to x-2y=2	Through $(- 1, 4)$ ; perpendicular to $x - 2 y = 2$
239129	求垂直线	5x-3y=-2 that contains the point (-4,5)	$5 x - 3 y = - 2$ that contains the point $(- 4, 5)$
239130	求垂直线	(-2,-5) which is perpendicular to the line y=x/3+7	$(- 2, - 5)$ which is perpendicular to the line $y = \frac{x}{3} + 7$
239131	求垂直线	4x-y=4 that contains the point (-2,-2)	$4 x - y = 4$ that contains the point $(- 2, - 2)$
239132	求垂直线	y=-2/3x (4,-8)	$y = - \frac{2}{3} x$ $(4, - 8)$
239133	求垂直线	(-8,8) which is perpendicular to the line y=x/4-5	$(- 8, 8)$ which is perpendicular to the line $y = \frac{x}{4} - 5$
239134	求垂直线	through: (5,-5) , perp. to y=5/8x+3	through: $(5, - 5)$ , perp. to $y = \frac{5}{8} x + 3$
239135	求垂直线	through: (-1,-2) , perpendicular to y=-1/7x-4	through: $(- 1, - 2)$ , perpendicular to $y = - \frac{1}{7} x - 4$
239136	求垂直线	y=9/5x-4 and (5,6)	$y = \frac{9}{5} x - 4$ and $(5, 6)$
239137	求垂直线	Passing through (-2,-11) and PERPENDICULAR to x+4y=8	Passing through $(- 2, - 11)$ and PERPENDICULAR to $x + 4 y = 8$
239138	求垂直线	(1,6) perpendicular to 3x+7y=1	$(1, 6)$ perpendicular to $3 x + 7 y = 1$
239139	求垂直线	through: (1,-5) , perp. to y=1/8x+2	through: $(1, - 5)$ , perp. to $y = \frac{1}{8} x + 2$
239140	求垂直线	through: (0,-1) , perp. to y=-1/2x	through: $(0, - 1)$ , perp. to $y = - \frac{1}{2} x$
239141	求垂直线	Through (1,-4) perp. to y=1/9x	Through $(1, - 4)$ perp. to $y = \frac{1}{9} x$
239142	求垂直线	2x=4y-8 , (1,2)	$2 x = 4 y - 8$ , $(1, 2)$
239143	求垂直线	through: (-3,1) , perp. to y=3/5x+2	through: $(- 3, 1)$ , perp. to $y = \frac{3}{5} x + 2$
239144	求垂直线	(1,8) perpendicular to 3x+7y=1	$(1, 8)$ perpendicular to $3 x + 7 y = 1$
239145	求垂直线	A line is perpendicular to y=3x-8 and intersects the point (6,1)	A line is perpendicular to $y = 3 x - 8$ and intersects the point $(6, 1)$
239146	求垂直线	(5,-2) that is perpendicular to the line 5x+6y=7	$(5, - 2)$ that is perpendicular to the line $5 x + 6 y = 7$
239147	求垂直线	y=-1/2x-1 and passes through the point (3,2)	$y = - \frac{1}{2} x - 1$ and passes through the point $(3, 2)$
239148	求垂直线	through (4,-4) , perpendicular to x=4	through $(4, - 4)$ , perpendicular to $x = 4$
239149	求垂直线	(2,6) perpendicular to 3x+5y=1	$(2, 6)$ perpendicular to $3 x + 5 y = 1$
239150	求垂直线	What is the equation of the line that is perpendicular to the line defined by the equation 2y=3x+2 and goes through the point (3,2) ?	What is the equation of the line that is perpendicular to the line defined by the equation $2 y = 3 x + 2$ and goes through the point $(3, 2)$ ?
239151	求垂直线	What is an equation of the line that passes through the point (-6,-1) and is perpendicular to the line 6x-y=7 ?	What is an equation of the line that passes through the point $(- 6, - 1)$ and is perpendicular to the line $6 x - y = 7$ ?
239152	求垂直线	What is the equation of the line that is perpendicular to the line defined by the equation 2y=3x+3 and goes through the point (3,2) ?	What is the equation of the line that is perpendicular to the line defined by the equation $2 y = 3 x + 3$ and goes through the point $(3, 2)$ ?
239153	求垂直线	y=-5x+3 through (-5,-4)	$y = - 5 x + 3$ through $(- 5, - 4)$
239154	求垂直线	(-4,1) , y+3=-4(x+3)	$(- 4, 1)$ , $y + 3 = - 4 (x + 3)$
239155	求垂直线	(4,-2) that is perpendicular to the line 4x+7y=9	$(4, - 2)$ that is perpendicular to the line $4 x + 7 y = 9$
239156	求垂直线	passing through (-4,2) and perpendicular to the line whose equation is y=1/3x+7	passing through $(- 4, 2)$ and perpendicular to the line whose equation is $y = \frac{1}{3} x + 7$
239157	求垂直线	(-6,-3) ; y=-2/5x	$(- 6, - 3)$ ; $y = - \frac{2}{5} x$
239158	求垂直线	(1,7) perpendicular to 2x+7y=1	$(1, 7)$ perpendicular to $2 x + 7 y = 1$
239159	求垂直线	Passes through (4,4) and is perpendicular to the line defined by -5x+4y=-6	Passes through $(4, 4)$ and is perpendicular to the line defined by $- 5 x + 4 y = - 6$
239160	求垂直线	What is the equation of the line that is perpendicular to the line defined by the equation 2y=3x+6 and goes through the point (3,2) ?	What is the equation of the line that is perpendicular to the line defined by the equation $2 y = 3 x + 6$ and goes through the point $(3, 2)$ ?
239161	求垂直线	Find the equation of a line perpendicular to -4x+y=-5 that contains the point (-5,1)	Find the equation of a line perpendicular to $- 4 x + y = - 5$ that contains the point $(- 5, 1)$
239162	求垂直线	Find the equation of the line through (5,-4) which is perpendicular to the line y=-x/2+2	Find the equation of the line through $(5, - 4)$ which is perpendicular to the line $y = - \frac{x}{2} + 2$
239163	求垂直线	What is an equation of the line that passes through the point (1,6) and is perpendicular to the line x+3y=27 ?	What is an equation of the line that passes through the point $(1, 6)$ and is perpendicular to the line $x + 3 y = 27$ ?
239164	求垂直线	perpendicular to 3y=x-4 and passes through the point (-2,1)	perpendicular to $3 y = x - 4$ and passes through the point $(- 2, 1)$
239165	求垂直线	(8,1) and is perpendicular to the line 2y+4x=12	$(8, 1)$ and is perpendicular to the line $2 y + 4 x = 12$
239166	求垂直线	(2,8) perpendicular to 3x+5y=1	$(2, 8)$ perpendicular to $3 x + 5 y = 1$
239167	求垂直线	Through (2,-3) ; perpendicular to 6y=x-12	Through $(2, - 3)$ ; perpendicular to $6 y = x - 12$
239168	求垂直线	(5,-2) that is parallel to the line 5x+6y=7	$(5, - 2)$ that is parallel to the line $5 x + 6 y = 7$
239169	求垂直线	y=-2x+5 at (8,3)	$y = - 2 x + 5$ at $(8, 3)$
239170	求垂直线	(2/5,-1) , 3x-2y=6	$(\frac{2}{5}, - 1)$ , $3 x - 2 y = 6$
239171	求垂直线	y=2x+1 at (12,5)	$y = 2 x + 1$ at $(12, 5)$
239172	求垂直线	Passing through (3,-7) and perpendicular to the line whose equation is y=1/4x+3	Passing through $(3, - 7)$ and perpendicular to the line whose equation is $y = \frac{1}{4} x + 3$
239173	求垂直线	(2,9) perpendicular to 3x+5y=1	$(2, 9)$ perpendicular to $3 x + 5 y = 1$
239174	求垂直线	What is an equation of the line that passes through the point (-1,4) and is perpendicular to the line x-6y=12 ?	What is an equation of the line that passes through the point $(- 1, 4)$ and is perpendicular to the line $x - 6 y = 12$ ?
239175	求垂直线	y=5x+7 at (15,27)	$y = 5 x + 7$ at $(15, 27)$
239176	求垂直线	Passes through (6,-2) Perpendicular to y=-3x+4	Passes through $(6, - 2)$ Perpendicular to $y = - 3 x + 4$
239177	求垂直线	Through (5,5) ; perpendicular to x+4y=-4	Through $(5, 5)$ ; perpendicular to $x + 4 y = - 4$
239178	求垂直线	through: (3,4) , perp. to y=-2x-4	through: $(3, 4)$ , perp. to $y = - 2 x - 4$
239179	求垂直线	Through (-3,8) ; perpendicular to -3x+4y=-23	Through $(- 3, 8)$ ; perpendicular to $- 3 x + 4 y = - 23$
239180	求垂直线	(2,3) perpendicular to y=1-x	$(2, 3)$ perpendicular to $y = 1 - x$
239181	求垂直线	What is an equation of the line that passes through the point (4,2) and is perpendicular to the line 4x+3y=21 ?	What is an equation of the line that passes through the point $(4, 2)$ and is perpendicular to the line $4 x + 3 y = 21$ ?
239182	求垂直线	The equation of the line that passes through the point (-1,2) and perpendicular to the line 2y=2x-6 is:	The equation of the line that passes through the point $(- 1, 2)$ and perpendicular to the line $2 y = 2 x - 6$ is:
239183	求垂直线	through: (2,-5) , perp. to y=2/5x-1	through: $(2, - 5)$ , perp. to $y = \frac{2}{5} x - 1$
239184	求垂直线	(5,-2) that is perpendicular to the line 5x+7y=9	$(5, - 2)$ that is perpendicular to the line $5 x + 7 y = 9$
239185	求垂直线	passing through (5,-9) and perpendicular to the line whose equation is x+7y-12=0	passing through $(5, - 9)$ and perpendicular to the line whose equation is $x + 7 y - 12 = 0$
239186	求垂直线	Through (-20,4) and perpendicular to y=x+5	Through $(- 20, 4)$ and perpendicular to $y = x + 5$
239187	求垂直线	Through (-5,1) , perpendicular to y=-9/5x+8	Through $(- 5, 1)$ , perpendicular to $y = - \frac{9}{5} x + 8$
239188	求垂直线	Through (-3,-9) , perpendicular to -9x-5y=72	Through $(- 3, - 9)$ , perpendicular to $- 9 x - 5 y = 72$
239189	求垂直线	(-6,3) y=-x/4-7	$(- 6, 3)$ $y = - \frac{x}{4} - 7$
239190	求垂直线	Find the equation of a line perpendicular to 4x-y=4 that contains the point (-2,-2)	Find the equation of a line perpendicular to $4 x - y = 4$ that contains the point $(- 2, - 2)$
239191	求垂直线	(-6,3) which is perpendicular to the line y=-x/4-7	$(- 6, 3)$ which is perpendicular to the line $y = - \frac{x}{4} - 7$
239192	求垂直线	What is an equation of the line that passes through the point (-1,4) and is perpendicular to the line x-6y=12 ?	What is an equation of the line that passes through the point $(- 1, 4)$ and is perpendicular to the line $x - 6 y = 12$ ?
239193	求垂直线	through (7,1) and perpendicular to y=-x+3	through $(7, 1)$ and perpendicular to $y = - x + 3$
239194	求垂直线	(2,-9) which is perpendicular to the line y=-x/2-4	$(2, - 9)$ which is perpendicular to the line $y = - \frac{x}{2} - 4$
239195	求垂直线	through: (1,3) , perp. to y=-1/6x+4	through: $(1, 3)$ , perp. to $y = - \frac{1}{6} x + 4$
239196	求垂直线	y=2/3x+8 and (-8,9)	$y = \frac{2}{3} x + 8$ and $(- 8, 9)$
239197	求垂直线	passing through (2,-3) and perpendicular to the line whose equation is y=1/5x+6	passing through $(2, - 3)$ and perpendicular to the line whose equation is $y = \frac{1}{5} x + 6$
239198	求垂直线	What is an equation of the line that passes through the point (8,-8) and is perpendicular to the line 4x-3y=18 ?	What is an equation of the line that passes through the point $(8, - 8)$ and is perpendicular to the line $4 x - 3 y = 18$ ?
239199	求垂直线	The line is perpendicular to 3x-y=8 and goes through (-2,7)	The line is perpendicular to $3 x - y = 8$ and goes through $(- 2, 7)$
239200	求垂直线	(-2,5) ; y-1=-1/3(x-4)	$(- 2, 5)$ ; $y - 1 = - \frac{1}{3} (x - 4)$