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热门问题

等级	主题	问题	格式化的问题
26001	确定性质	2x^2+9y=0	$2 x^{2} + 9 y = 0$
26002	确定性质	2x^2-12x+y+23=0	$2 x^{2} - 12 x + y + 23 = 0$
26003	确定性质	2x^2-4x-3y-4=0	$2 x^{2} - 4 x - 3 y - 4 = 0$
26004	确定性质	2y^2+20y-x+54=0	$2 y^{2} + 20 y - x + 54 = 0$
26005	确定性质	2y^2+x+12y+14=0	$2 y^{2} + x + 12 y + 14 = 0$
26006	确定性质	2x+y^2=0	$2 x + y^{2} = 0$
26007	确定性质	3x^2+4y-36x+32y+16=0	$3 x^{2} + 4 y - 36 x + 32 y + 16 = 0$
26008	确定性质	3y^2-6y+x-1=0	$3 y^{2} - 6 y + x - 1 = 0$
26009	确定性质	-34=2x^2+20x+8y	$- 34 = 2 x^{2} + 20 x + 8 y$
26010	求出圆心与半径	(x-(-8))^2+(y-(-2/7))^2=(2/7)^2	${(x - (- 8))}^{2} + {(y - (\frac{- 2}{7}))}^{2} = {(\frac{2}{7})}^{2}$
26011	求出圆心与半径	(x)^2+(y+7)^2=49	${(x)}^{2} + {(y + 7)}^{2} = 49$
26012	求出圆心与半径	(x)^2+(y-2)^2=16	${(x)}^{2} + {(y - 2)}^{2} = 16$
26013	求出圆心与半径	(x)^2+(y-3)^2=11	${(x)}^{2} + {(y - 3)}^{2} = 11$
26014	求出圆心与半径	(x-1/2)^2+(y-1/2)^2=9/4	${(x - \frac{1}{2})}^{2} + {(y - \frac{1}{2})}^{2} = \frac{9}{4}$
26015	求出圆心与半径	(x-1/2)^2+(y-11/2)^2=17	${(x - \frac{1}{2})}^{2} + {(y - \frac{11}{2})}^{2} = 17$
26016	求出圆心与半径	(x-1/2)^2+(y-3/2)^2=1	${(x - \frac{1}{2})}^{2} + {(y - \frac{3}{2})}^{2} = 1$
26017	求出圆心与半径	(x-1/2)^2+(y-6)^2=5	${(x - \frac{1}{2})}^{2} + {(y - 6)}^{2} = 5$
26018	求出圆心与半径	(x-1/9)^2+(y+0)^2=(1/9)^2	${(x - \frac{1}{9})}^{2} + {(y + 0)}^{2} = {(\frac{1}{9})}^{2}$
26019	求出圆心与半径	(x-2/3)^2+(y+1/4)^2=25/9	${(x - \frac{2}{3})}^{2} + {(y + \frac{1}{4})}^{2} = \frac{25}{9}$
26020	求出圆心与半径	(x-2/3)^2+(y+1/4)^2=49/36	${(x - \frac{2}{3})}^{2} + {(y + \frac{1}{4})}^{2} = \frac{49}{36}$
26021	求出圆心与半径	(x-4/9)^2+(y-1/4)^2=4/49	${(x - \frac{4}{9})}^{2} + {(y - \frac{1}{4})}^{2} = \frac{4}{49}$
26022	求出圆心与半径	(x-5/6)^2+(y+1/3)^2=25/49	${(x - \frac{5}{6})}^{2} + {(y + \frac{1}{3})}^{2} = \frac{25}{49}$
26023	求出圆心与半径	(x- 5)^2+(y- 的平方根 5)^2=2 的平方根	${(x - \sqrt{5})}^{2} + {(y - \sqrt{5})}^{2} = 2$
26024	求出圆心与半径	(x- 5)^2+(y- 的平方根 7)^2=3 的平方根	${(x - \sqrt{5})}^{2} + {(y - \sqrt{7})}^{2} = 3$
26025	求出圆心与半径	(x- 7)^2+(y- 的平方根 7)^2 的平方根 = 7^2 的平方根	${(x - \sqrt{7})}^{2} + {(y - \sqrt{7})}^{2} = \sqrt{7^{2}}$
26026	求出圆心与半径	(x+3/2)^2+(y+2/3)^2=( 5)^2 的平方根	${(x + \frac{3}{2})}^{2} + {(y + \frac{2}{3})}^{2} = {(\sqrt{5})}^{2}$
26027	求出圆心与半径	(x+5/2)^2+(y- 14)^2=9 的平方根	${(x + \frac{5}{2})}^{2} + {(y - \sqrt{14})}^{2} = 9$
26028	求出圆心与半径	(x+9/2)^2+(y+9/7)^2=16/9	${(x + \frac{9}{2})}^{2} + {(y + \frac{9}{7})}^{2} = \frac{16}{9}$
26029	确定性质	y=-16x^2+704x	$y = - 16 x^{2} + 704 x$
26030	确定性质	y=17.86x^2-71548.1x+71500000	$y = 17.86 x^{2} - 71548.1 x + 71500000$
26031	确定性质	y=2x^2-11	$y = 2 x^{2} - 11$
26032	确定性质	y=2x^2-12x+22	$y = 2 x^{2} - 12 x + 22$
26033	确定性质	y=-2x^2-7x+10	$y = - 2 x^{2} - 7 x + 10$
26034	确定性质	y=3x^2	$y = 3 x^{2}$
26035	确定性质	y=-3x^2	$y = - 3 x^{2}$
26036	确定性质	y=-3x^2+6x+9	$y = - 3 x^{2} + 6 x + 9$
26037	确定性质	y=3x^2-12x+16	$y = 3 x^{2} - 12 x + 16$
26038	确定性质	y=-3x^2-12x-8	$y = - 3 x^{2} - 12 x - 8$
26039	确定性质	y=-3x^2-24x-54	$y = - 3 x^{2} - 24 x - 54$
26040	确定性质	y=-4x^2	$y = - 4 x^{2}$
26041	确定性质	y=4x^2+11x+2	$y = 4 x^{2} + 11 x + 2$
26042	确定性质	y=4x^2+16x+8	$y = 4 x^{2} + 16 x + 8$
26043	确定性质	y=4x^2+24x+32	$y = 4 x^{2} + 24 x + 32$
26044	确定性质	y=4x^2-5x+6	$y = 4 x^{2} - 5 x + 6$
26045	确定性质	y=-5x^2-20x-4	$y = - 5 x^{2} - 20 x - 4$
26046	确定性质	y=6x^2-2x+2	$y = 6 x^{2} - 2 x + 2$
26047	确定性质	y=7x-x^2	$y = 7 x - x^{2}$
26048	确定性质	y^2-8x-4y-28=0	$y^{2} - 8 x - 4 y - 28 = 0$
26049	确定性质	y^2=4(x+2y)	$y^{2} = 4 (x + 2 y)$
26050	确定性质	y-4=-(x+1)^2	$y - 4 = - {(x + 1)}^{2}$
26051	确定性质	y-6=(x+3)^2	$y - 6 = {(x + 3)}^{2}$
26052	确定性质	y-6=(x-2)^2	$y - 6 = {(x - 2)}^{2}$
26053	确定性质	y-7=(x-2)^2	$y - 7 = {(x - 2)}^{2}$
26054	确定性质	(x+4)^2=-8(y-2)	${(x + 4)}^{2} = - 8 (y - 2)$
26055	求出圆心与半径	3x^2=8-4y^2	$3 x^{2} = 8 - 4 y^{2}$
26056	求出圆心与半径	(x^2-4x)+(y^2+14y)=12	$(x^{2} - 4 x) + (y^{2} + 14 y) = 12$
26057	求出圆心与半径	(x+1)^2+(y+5)^2=36	${(x + 1)}^{2} + {(y + 5)}^{2} = 36$
26058	求出圆心与半径	(x+1)^2+(y-1)^2=10	${(x + 1)}^{2} + {(y - 1)}^{2} = 10$
26059	求出圆心与半径	(x+1)^2+(y-11)^2=64	${(x + 1)}^{2} + {(y - 11)}^{2} = 64$
26060	确定性质	y=(x-8)^2	$y = {(x - 8)}^{2}$
26061	绘制图像	r=4cos(5theta)	$r = 4 \cos (5 θ)$
26062	确定性质	y=-1x^2+6x-20	$y = - 1 x^{2} + 6 x - 20$
26063	确定性质	y=3/2x^2+18x+59	$y = \frac{3}{2} x^{2} + 18 x + 59$
26064	确定性质	y=x^2+16x+71	$y = x^{2} + 16 x + 71$
26065	确定性质	y=x^2+2x-3	$y = x^{2} + 2 x - 3$
26066	确定性质	y=-x^2+2x-6	$y = - x^{2} + 2 x - 6$
26067	确定性质	y=x^2+4x-17	$y = x^{2} + 4 x - 17$
26068	确定性质	y=x^2+8x+18	$y = x^{2} + 8 x + 18$
26069	确定性质	y=-x^2-2x-1	$y = - x^{2} - 2 x - 1$
26070	确定性质	y=x^2-2x-2	$y = x^{2} - 2 x - 2$
26071	确定性质	y=x^2-4x+4	$y = x^{2} - 4 x + 4$
26072	确定性质	y=-x^2-4x-1	$y = - x^{2} - 4 x - 1$
26073	确定性质	y=x^2-4x-3	$y = x^{2} - 4 x - 3$
26074	确定性质	y=x^2-6x+15	$y = x^{2} - 6 x + 15$
26075	确定性质	y=x^2-6x+8	$y = x^{2} - 6 x + 8$
26076	确定性质	y=x^2-6x-5	$y = x^{2} - 6 x - 5$
26077	确定性质	y=x^2-7x+10	$y = x^{2} - 7 x + 10$
26078	确定性质	y=12x^2	$y = 12 x^{2}$
26079	求出圆心与半径	(x+2)^2+(y+6)^2=81	${(x + 2)}^{2} + {(y + 6)}^{2} = 81$
26080	求出圆心与半径	(x+2)^2+(y-1)^2=16	${(x + 2)}^{2} + {(y - 1)}^{2} = 16$
26081	求出圆心与半径	(x+2)^2+(y-1)^2=39	${(x + 2)}^{2} + {(y - 1)}^{2} = 39$
26082	求出圆心与半径	(x+10)^2+(y-3)^2=1/9	${(x + 10)}^{2} + {(y - 3)}^{2} = \frac{1}{9}$
26083	求出圆心与半径	(x+10)^2+(y-6)^2=81	${(x + 10)}^{2} + {(y - 6)}^{2} = 81$
26084	求出圆心与半径	(x+16)^2+(y-8)^2=16	${(x + 16)}^{2} + {(y - 8)}^{2} = 16$
26085	求出圆心与半径	(x+1)^2+(y-3)^2=106	${(x + 1)}^{2} + {(y - 3)}^{2} = 106$
26086	求出圆心与半径	(x+1)^2+(y-5/8)^2=64/69	${(x + 1)}^{2} + {(y - \frac{5}{8})}^{2} = \frac{64}{69}$
26087	求出圆心与半径	(x+1)^2+(y+2)^2=36	${(x + 1)}^{2} + {(y + 2)}^{2} = 36$
26088	求出圆心与半径	(x+1)^2+(y-4)^2=9	${(x + 1)}^{2} + {(y - 4)}^{2} = 9$
26089	求出圆心与半径	(x+1)^2+(y-5)^2=25	${(x + 1)}^{2} + {(y - 5)}^{2} = 25$
26090	求出圆心与半径	(x+1)^2+(y-5)^2=81	${(x + 1)}^{2} + {(y - 5)}^{2} = 81$
26091	求出圆心与半径	(x+1)^2+(y-7)^2=49	${(x + 1)}^{2} + {(y - 7)}^{2} = 49$
26092	求出圆心与半径	(x+1)^2+(y-7)^2=64	${(x + 1)}^{2} + {(y - 7)}^{2} = 64$
26093	求出圆心与半径	(x+1)^2+y^2=36	${(x + 1)}^{2} + y^{2} = 36$
26094	求出圆心与半径	(x+10)^2+(y+1)^2=2	${(x + 10)}^{2} + {(y + 1)}^{2} = 2$
26095	求出圆心与半径	(x+10)^2+(y+2)^2=160	${(x + 10)}^{2} + {(y + 2)}^{2} = 160$
26096	求斜率	(-2,-3) , (2,7)	$(- 2, - 3)$ , $(2, 7)$
26097	求斜率	(2,3) , (5,1)	$(2, 3)$ , $(5, 1)$
26098	求斜率	(-2,4) , (-1,-1)	$(- 2, 4) (- 1, - 1)$
26099	求斜率	(2,4) , (1,2)	$(2, 4)$ , $(1, 2)$
26100	求斜率	(-2,-4) , (2,10)	$(- 2, - 4) (2, 10)$