Mathway | 热门问题

热门问题

等级	主题	问题	格式化的问题
239201	求垂直线	through: (4,-3) , perp. to y=-2x+1	through: $(4, - 3)$ , perp. to $y = - 2 x + 1$
239202	求垂直线	through (6,-4) , perpendicular to 7y=x-14	through $(6, - 4)$ , perpendicular to $7 y = x - 14$
239203	求垂直线	passes through (-1,2) and perpendicular to 3x+2y=-1	passes through $(- 1, 2)$ and perpendicular to $3 x + 2 y = - 1$
239204	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 $5 x - 4 y = 16$ ?
239205	求垂直线	y=-2x (-3,6)	$y = - 2 x$ $(- 3, 6)$
239206	求垂直线	(5,-2) that is perpendicular to the line 5x+7y=8	$(5, - 2)$ that is perpendicular to the line $5 x + 7 y = 8$
239207	求垂直线	What is the equation of the line that is perpendicular to the line defined by the equation 2y=3x+7 and goes through the point (3,2) ?	What is the equation of the line that is perpendicular to the line defined by the equation $2 y = 3 x + 7$ and goes through the point $(3, 2)$ ?
239208	求垂直线	Through (-2,-6) and perpendicular to y=1/3x+13	Through $(- 2, - 6)$ and perpendicular to $y = \frac{1}{3} x + 13$
239209	求垂直线	y-4=x (4,-3)	$y - 4 = x$ $(4, - 3)$
239210	求垂直线	Through (1/2,-2/5) ; perpendicular to the line 6x-12y=1	Through $(\frac{1}{2}, - \frac{2}{5})$ ; perpendicular to the line $6 x - 12 y = 1$
239211	求垂直线	(3,-2) that is perpendicular to the line 3x+4y=9	$(3, - 2)$ that is perpendicular to the line $3 x + 4 y = 9$
239212	求垂直线	Through (-1,-2) ; perpendicular to the line 2x+5y+7=0	Through $(- 1, - 2)$ ; perpendicular to the line $2 x + 5 y + 7 = 0$
239213	求垂直线	(3,-2) that is perpendicular to the line 3x+4y=7	$(3, - 2)$ that is perpendicular to the line $3 x + 4 y = 7$
239214	求垂直线	What is an equation of the line that passes through the point (6,1) and is perpendicular to the line 2x+3y=18 ?	What is an equation of the line that passes through the point $(6, 1)$ and is perpendicular to the line $2 x + 3 y = 18$ ?
239215	求垂直线	find the equation of the line 7x-4y=-4 and passes through the point (-2,4)	find the equation of the line $7 x - 4 y = - 4$ and passes through the point $(- 2, 4)$
239216	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 $(6, 1)$
239217	求垂直线	through: (-4,-5) , perp. to y=-2/3x-3	through: $(- 4, - 5)$ , perp. to $y = - \frac{2}{3} x - 3$
239218	求垂直线	perpendicular to 5y=x-4 and passes through the point (-2,1)	perpendicular to $5 y = x - 4$ and passes through the point $(- 2, 1)$
239219	求垂直线	What is an equation of the line that passes through the point (4,-3) and is perpendicular to the line 4x+y=3 ?	What is an equation of the line that passes through the point $(4, - 3)$ and is perpendicular to the line $4 x + y = 3$ ?
239220	求垂直线	(5,-3) that is perpendicular to the line 5x+7y=8	$(5, - 3)$ that is perpendicular to the line $5 x + 7 y = 8$
239221	求垂直线	Passes through (4,1) Perpendicular to y=2/3x+11	Passes through $(4, 1)$ Perpendicular to $y = \frac{2}{3} x + 11$
239222	求垂直线	(1,8) perpendicular to 3x+5y=1	$(1, 8)$ perpendicular to $3 x + 5 y = 1$
239223	求垂直线	Find the equation of the line through (2,-2) which is perpendicular to the line y=x/4+7	Find the equation of the line through $(2, - 2)$ which is perpendicular to the line $y = \frac{x}{4} + 7$
239224	求垂直线	y=5x-1 passing through (2,-4)	$y = 5 x - 1$ passing through $(2, - 4)$
239225	求垂直线	through (2,-9) perpendicular to 9y=x-18	through $(2, - 9)$ perpendicular to $9 y = x - 18$
239226	求垂直线	Through (3,5) ; perpendicular to x-2y=2	Through $(3, 5)$ ; perpendicular to $x - 2 y = 2$
239227	求垂直线	through: (0,-1) , perp. to y=-1/2x+5	through: $(0, - 1)$ , perp. to $y = - \frac{1}{2} x + 5$
239228	求垂直线	What is an equation of the line that passes through the point (4,-3) and is perpendicular to the line 4x+y=3	What is an equation of the line that passes through the point $(4, - 3)$ and is perpendicular to the line $4 x + y = 3$
239229	求垂直线	perpendicular to 7y=x-4 and passes through the point (-2,2)	perpendicular to $7 y = x - 4$ and passes through the point $(- 2, 2)$
239230	求垂直线	through (1,6) , perpendicular to 3x+5y=1	through $(1, 6)$ , perpendicular to $3 x + 5 y = 1$
239231	求垂直线	What is an equation of the line that passes through the point (-4,-6) and is perpendicular to the line 4x+5y=25 ?	What is an equation of the line that passes through the point $(- 4, - 6)$ and is perpendicular to the line $4 x + 5 y = 25$ ?
239232	求垂直线	(7,10) and y=1/2x-9	$(7, 10)$ and $y = \frac{1}{2} x - 9$
239233	求垂直线	What is an equation of the line that passes through the point (-4,3) and is perpendicular to the line 4x-5y=20	What is an equation of the line that passes through the point $(- 4, 3)$ and is perpendicular to the line $4 x - 5 y = 20$
239234	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 $x + 6 y = 42$ ?
239235	求垂直线	What is the equation of the line that is perpendicular to the line defined by the equation 2y=3x+8 and goes through the point (3,2) ?	What is the equation of the line that is perpendicular to the line defined by the equation $2 y = 3 x + 8$ and goes through the point $(3, 2)$ ?
239236	求垂直线	through: (-5,-4) , perp. to y=3x+5	through: $(- 5, - 4)$ , perp. to $y = 3 x + 5$
239237	求垂直线	A line is perpendicular to y=1/2x-9 and intersects the point (3,2) What is the equation of this perpendicular line?	A line is perpendicular to $y = \frac{1}{2} x - 9$ and intersects the point $(3, 2)$ What is the equation of this perpendicular line?
239238	求垂直线	(-4,-1) and y=4/3x+6	$(- 4, - 1)$ and $y = \frac{4}{3} x + 6$
239239	求垂直线	Through (-4,-3) , perpendicular to 9x-5y=-51	Through $(- 4, - 3)$ , perpendicular to $9 x - 5 y = - 51$
239240	求垂直线	(0,0) , x=-6y-12	$(0, 0)$ , $x = - 6 y - 12$
239241	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 $x - 2 y = 14$ ?
239242	求垂直线	through (1,9) and perpendicular to 3x+7y=1	through $(1, 9)$ and perpendicular to $3 x + 7 y = 1$
239243	求垂直线	(8,1) and 2y+4x=12	$(8, 1)$ and $2 y + 4 x = 12$
239244	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?
239245	求垂直线	(1,8) perpendicular to 2x+7y=1	$(1, 8)$ perpendicular to $2 x + 7 y = 1$
239246	求垂直线	through: (2,4) , perp. to y=-2/7x-5	through: $(2, 4)$ , perp. to $y = - \frac{2}{7} x - 5$
239247	求垂直线	5x+3y=0 , (7/8,3/4)	$5 x + 3 y = 0$ , $(\frac{7}{8}, \frac{3}{4})$
239248	求垂直线	y=(5x+1)/3 ; (1,1)	$y = \frac{5 x + 1}{3}$ ; $(1, 1)$
239249	求垂直线	through: (1,-4) , perp. to y=1/9x+3	through: $(1, - 4)$ , perp. to $y = \frac{1}{9} x + 3$
239250	求垂直线	passing through (4,-7) and perpendicular to the line whose equation is x-2y-3=0	passing through $(4, - 7)$ and perpendicular to the line whose equation is $x - 2 y - 3 = 0$
239251	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 $(- 5, 1)$
239252	求垂直线	Passing through (7,-4) and perpendicular to the line whose equation is y=1/3x+1	Passing through $(7, - 4)$ and perpendicular to the line whose equation is $y = \frac{1}{3} x + 1$
239253	求垂直线	What is the equation of the line that is perpendicular to the line defined by the equation 2y=3x+5 and goes through the point (3,2) ?	What is the equation of the line that is perpendicular to the line defined by the equation $2 y = 3 x + 5$ and goes through the point $(3, 2)$ ?
239254	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 $2 x + 5 y = 10$ ?
239255	求垂直线	perpendicular to the line y=1/2x-8 ; passes through (7,-6)	perpendicular to the line $y = \frac{1}{2} x - 8$ ; passes through $(7, - 6)$
239256	求垂直线	What is an equation of the line that passes through the point (-4,-6) and is perpendicular to the line 4x+5y=25 ?	What is an equation of the line that passes through the point $(- 4, - 6)$ and is perpendicular to the line $4 x + 5 y = 25$ ?
239257	求垂直线	y=3/2x and passes through the point (2,3)	$y = \frac{3}{2} x$ and passes through the point $(2, 3)$
239258	求垂直线	through: (3,5) , perp. to y=-3/4x+5	through: $(3, 5)$ , perp. to $y = - \frac{3}{4} x + 5$
239259	求垂直线	through: (-1,-3) , perp. to y=-1/7x+3	through: $(- 1, - 3)$ , perp. to $y = - \frac{1}{7} x + 3$
239260	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+6y=6 ?	What is an equation of the line that passes through the point $(- 1, - 6)$ and is perpendicular to the line $x + 6 y = 6$ ?
239261	求垂直线	What is an equation of the line that passes through the point (-4,-6) and is perpendicular to the line 2x-y=6 ?	What is an equation of the line that passes through the point $(- 4, - 6)$ and is perpendicular to the line $2 x - y = 6$ ?
239262	求垂直线	Through (1,9) ; perpendicular to x=5	Through $(1, 9)$ ; perpendicular to $x = 5$
239263	求垂直线	y=-0.75x (8,0)	$y = - 0.75 x$ $(8, 0)$
239264	求垂直线	through (-5,-2) ; perpendicular to -5x-2y=27	through $(- 5, - 2)$ ; perpendicular to $- 5 x - 2 y = 27$
239265	求垂直线	What is an equation of the line that passes through the point (-2,7) and is perpendicular to the line x-4y=24 ?	What is an equation of the line that passes through the point $(- 2, 7)$ and is perpendicular to the line $x - 4 y = 24$ ?
239266	求垂直线	What is an equation of the line that passes through the point (6,1) and is perpendicular to the line 2x+3y=18 ?	What is an equation of the line that passes through the point $(6, 1)$ and is perpendicular to the line $2 x + 3 y = 18$ ?
239267	求垂直线	Through (3,5) ; perpendicular to 2x-3y=6	Through $(3, 5)$ ; perpendicular to $2 x - 3 y = 6$
239268	求垂直线	Through (1,2) ; perpendicular to x-4y=4	Through $(1, 2)$ ; perpendicular to $x - 4 y = 4$
239269	求垂直线	(5,-2) that is parallel to the line 5x+7y=8	$(5, - 2)$ that is parallel to the line $5 x + 7 y = 8$
239270	求垂直线	What is an equation of the line that passes through the point (4,1) and is perpendicular to the line 2x-y=4 ?	What is an equation of the line that passes through the point $(4, 1)$ and is perpendicular to the line $2 x - y = 4$ ?
239271	求垂直线	y=3(x-2) at (0,3)	$y = 3 (x - 2)$ at $(0, 3)$
239272	求垂直线	Find the equation of a line perpendicular to y=-4x that contains the point (-3,-4)	Find the equation of a line perpendicular to $y = - 4 x$ that contains the point $(- 3, - 4)$
239273	求垂直线	Draw the graph of the line that is perpendicular to y=4x+1 and goes through the point (2,3)	Draw the graph of the line that is perpendicular to $y = 4 x + 1$ and goes through the point $(2, 3)$
239274	求垂直线	Passing through (9,-7) and perpendicular to the line whose equation is y=1/3x+4	Passing through $(9, - 7)$ and perpendicular to the line whose equation is $y = \frac{1}{3} x + 4$
239275	求垂直线	x+2y=6 through (8,3)	$x + 2 y = 6$ through $(8, 3)$
239276	求垂直线	y=x+7 at (4,7)	$y = x + 7$ at $(4, 7)$
239277	求垂直线	4x-5y=-1 that contains the point (5,-4)	$4 x - 5 y = - 1$ that contains the point $(5, - 4)$
239278	求垂直线	What is an equation of the line that passes through the point (6,-4) and is perpendicular to the line 2x-y=5 ?	What is an equation of the line that passes through the point $(6, - 4)$ and is perpendicular to the line $2 x - y = 5$ ?
239279	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 $6 x + 5 y = 30$ ?
239280	求垂直线	(-2/3,7/8) , 3x+4y=7	$(- \frac{2}{3}, \frac{7}{8})$ , $3 x + 4 y = 7$
239281	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=9	what is an equation of the line that passes through the point $(1, 3)$ and is perpendicular to the line $x + 3 y = 9$
239282	求垂直线	y=-6 and (1,3)	$y = - 6$ and $(1, 3)$
239283	求垂直线	Passes through (-6,9) Perpendicular to y=3x-2	Passes through $(- 6, 9)$ Perpendicular to $y = 3 x - 2$
239284	求垂直线	Through (-1,-3) ; perpendicular to the line 2x+7y+3=0	Through $(- 1, - 3)$ ; perpendicular to the line $2 x + 7 y + 3 = 0$
239285	求垂直线	y=2/3x+6 passing through (5,-2)	$y = \frac{2}{3} x + 6$ passing through $(5, - 2)$
239286	求垂直线	perpendicular to y=2x+9 and has the point (4,-1)	perpendicular to $y = 2 x + 9$ and has the point $(4, - 1)$
239287	求垂直线	(2,-2) which is perpendicular to the line y=x/4+7	$(2, - 2)$ which is perpendicular to the line $y = \frac{x}{4} + 7$
239288	求垂直线	(4,9) and y=-4/7x-1	$(4, 9)$ and $y = - \frac{4}{7} x - 1$
239289	求垂直线	passing through (0,-4) , perpendicular to -7y+x-8=0	passing through $(0, - 4)$ , perpendicular to $- 7 y + x - 8 = 0$
239290	求垂直线	Through (3,-8) ; perpendicular to 5y=x-10	Through $(3, - 8)$ ; perpendicular to $5 y = x - 10$
239291	求垂直线	Find the equation of a line parallel to y=2+6x that passes through the point (5,0)	Find the equation of a line parallel to $y = 2 + 6 x$ that passes through the point $(5, 0)$
239292	求垂直线	line y=2/3x-4 , point (2,-6)	line $y = \frac{2}{3} x - 4$ , point $(2, - 6)$
239293	求垂直线	Passing through (3,-4) and perpendicular to the line whose equation is y=1/6x+1	Passing through $(3, - 4)$ and perpendicular to the line whose equation is $y = \frac{1}{6} x + 1$
239294	求垂直线	5x-3y=-2 and (-4,5)	$5 x - 3 y = - 2$ and $(- 4, 5)$
239295	求垂直线	(5,-4) which is perpendicular to the line y=-x/2+2	$(5, - 4)$ which is perpendicular to the line $y = - \frac{x}{2} + 2$
239296	求垂直线	Perpendicular to the line y=1/2x-2 ; containing the point (-3,6)	Perpendicular to the line $y = \frac{1}{2} x - 2$ ; containing the point $(- 3, 6)$
239297	求垂直线	Through (-1,-3) ; perpendicular to the line 2x+7y+4=0	Through $(- 1, - 3)$ ; perpendicular to the line $2 x + 7 y + 4 = 0$
239298	求垂直线	passes through (10,2) , perpendicular to y=4x+6	passes through $(10, 2)$ , perpendicular to $y = 4 x + 6$
239299	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 $2 x + 5 y = 10$ ?
239300	求垂直线	(4,-2) that is parallel to the line 4x+7y=9	$(4, - 2)$ that is parallel to the line $4 x + 7 y = 9$