Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
3801	Find the Domain	y=4/(x^2)	$y = \frac{4}{x^{2}}$
3802	Find the Domain	y=x^2+10x+33	$y = x^{2} + 10 x + 33$
3803	Find the Domain	y=x^2+20x	$y = x^{2} + 20 x$
3804	Find the Domain	y=-2/3x+11/3	$y = - \frac{2}{3} x + \frac{11}{3}$
3805	Find the Domain	y=-2/3x+1	$y = - \frac{2}{3} x + 1$
3806	Find the Domain	y=1/8x+7	$y = \frac{1}{8} x + 7$
3807	Find the Domain	y=1/5x+20	$y = \frac{1}{5} x + 20$
3808	Find the Domain	y=120/x	$y = \frac{120}{x}$
3809	Find the Domain	y=2/3x-5	$y = \frac{2}{3} x - 5$
3810	Find the Domain	y=2/5x+1	$y = \frac{2}{5} x + 1$
3811	Find the Domain	y=-25/3x+95	$y = - \frac{25}{3} x + 95$
3812	Find the Domain	y=-2x^2+3	$y = - 2 x^{2} + 3$
3813	Find the Domain	y=3.14/2x+3.14	$y = \frac{3.14}{2} x + 3.14$
3814	Find the Domain	y=1/(3x-2)	$y = \frac{1}{3 x - 2}$
3815	Find the Domain	y=1/4	$y = \frac{1}{4}$
3816	Find the Domain	y=-1/4x^2	$y = - \frac{1}{4} x^{2}$
3817	Find the Domain	y=-1/4x	$y = - \frac{1}{4} x$
3818	Find the Domain	y=1/4x+1	$y = \frac{1}{4} x + 1$
3819	Find the Domain	y=1/4x-1	$y = \frac{1}{4} x - 1$
3820	Find the Domain	y=1/4x-3	$y = \frac{1}{4} x - 3$
3821	Find the Domain	y=1/(4x)+3	$y = \frac{1}{4 x} + 3$
3822	Find the Domain	y=1/5*(3x)	$y = \frac{1}{5} \cdot (3 x)$
3823	Find the Domain	y=1/3x+5	$y = \frac{1}{3} x + 5$
3824	Find the Domain	y=1/3x+2	$y = \frac{1}{3} x + 2$
3825	Find the Domain	y=1/3x+3	$y = \frac{1}{3} x + 3$
3826	Find the Domain	y=-1/3x+7	$y = - \frac{1}{3} x + 7$
3827	Find the Domain	y=1/3x+9	$y = \frac{1}{3} x + 9$
3828	Find the Domain	y=-1/3x-2	$y = - \frac{1}{3} x - 2$
3829	Find the Domain	y=1/2x-9	$y = \frac{1}{2} x - 9$
3830	Find the Domain	y=-1/3* square root of x	$y = - \frac{1}{3} \cdot \sqrt{x}$
3831	Find the Domain	y=1/3x	$y = \frac{1}{3} x$
3832	Find the Domain	y=(x-2)^2	$y = {(x - 2)}^{2}$
3833	Find the Domain	y=(x-3)^2	$y = {(x - 3)}^{2}$
3834	Find the Domain	y=(x-7)^2	$y = {(x - 7)}^{2}$
3835	Find the Domain	y=-(x-h)^2-k	$y = - {(x - h)}^{2} - k$
3836	Find the Domain	y=3/(2^(x^2))	$y = \frac{3}{2^{x^{2}}}$
3837	Find the Domain	y=(t^3+t)/(2t^3+1)	$y = \frac{t^{3} + t}{2 t^{3} + 1}$
3838	Find the Domain	y=(x^2-5x)/6	$y = \frac{x^{2} - 5 x}{6}$
3839	Find the Domain	y=\|(2x-1)/(x-1)\|	$y = \| \frac{2 x - 1}{x - 1} \|$
3840	Find the Domain	-x-y=1	$- x - y = 1$
3841	Find the Domain	y=1/2x-2/3	$y = \frac{1}{2} x - \frac{2}{3}$
3842	Find the Domain	y=1/2x+1	$y = \frac{1}{2} x + 1$
3843	Find the Domain	y=1/2x+7	$y = \frac{1}{2} x + 7$
3844	Find the Domain	y=1/2x-1	$y = \frac{1}{2} x - 1$
3845	Find the Domain	y=-1/2x-2	$y = - \frac{1}{2} x - 2$
3846	Find the Domain	y=\|x-1\|+2	$y = \| x - 1 \| + 2$
3847	Find the Domain	y=\|x-1\|-4	$y = \| x - 1 \| - 4$
3848	Find the Domain	y=\|x-13\|	$y = \| x - 13 \|$
3849	Find the Domain	y=\|x-8\|-2	$y = \| x - 8 \| - 2$
3850	Find the Domain	y=1/10*(x^4+6x^2+11)	$y = \frac{1}{10} \cdot (x^{4} + 6 x^{2} + 11)$
3851	Find the Domain	y=-1/2x^2+4x-2	$y = - \frac{1}{2} x^{2} + 4 x - 2$
3852	Find the Domain	x-y=5	$x - y = 5$
3853	Find the Domain	y=2x^2-6x+4	$y = 2 x^{2} - 6 x + 4$
3854	Find the Domain	y=-25x^2+100x+3500	$y = - 25 x^{2} + 100 x + 3500$
3855	Find the Domain	y=25x^2-1	$y = 25 x^{2} - 1$
3856	Find the Domain	y=25000-1500x^13000	$y = 25000 - 1500 x^{13000}$
3857	Find the Domain	y=2x^2+5x-2	$y = 2 x^{2} + 5 x - 2$
3858	Find the Domain	y=-2x^2+bx+5	$y = - 2 x^{2} + b x + 5$
3859	Find the Domain	y=2x^2-12x+14	$y = 2 x^{2} - 12 x + 14$
3860	Find the Domain	y=2x^2-3x-1	$y = 2 x^{2} - 3 x - 1$
3861	Find the Domain	y=-2x+10	$y = - 2 x + 10$
3862	Find the Domain	y=11x+550	$y = 11 x + 550$
3863	Find the Domain	y=12x	$y = 12 x$
3864	Find the Domain	y=15x+4	$y = 15 x + 4$
3865	Find the Domain	y=15x-5	$y = 15 x - 5$
3866	Find the Domain	y=-16t^2+224	$y = - 16 t^{2} + 224$
3867	Find the Domain	y=-17x	$y = - 17 x$
3868	Find the Domain	y=180x+12	$y = 180 x + 12$
3869	Find the Domain	y=3/2x-9/4	$y = \frac{3}{2} x - \frac{9}{4}$
3870	Find the Domain	y=x^2-4x-12	$y = x^{2} - 4 x - 12$
3871	Find the Domain	y=2(17/8)-7	$y = 2 (\frac{17}{8}) - 7$
3872	Find the Domain	y=2(x-4)(x-2)	$y = 2 (x - 4) (x - 2)$
3873	Find the Domain	y=2.38x	$y = 2.38 x$
3874	Find the Domain	y=1.50x	$y = 1.5 x$
3875	Find the Domain	y=10(3)^x	$y = 10 {(3)}^{x}$
3876	Find the Domain	y=100(575)+b	$y = 100 (575) + b$
3877	Find the Domain	y=3x^2*(18x)+26	$y = 3 x^{2} \cdot (18 x) + 26$
3878	Find the Domain	y=3x^2-3x-18	$y = 3 x^{2} - 3 x - 18$
3879	Find the Domain	y=-3x^2-6x+1	$y = - 3 x^{2} - 6 x + 1$
3880	Find the Domain	y=30-2x	$y = 30 - 2 x$
3881	Find the Domain	y=3(2^3)+4	$y = 3 (2^{3}) + 4$
3882	Find the Domain	y=3(0)+1	$y = 3 (0) + 1$
3883	Find the Domain	y=3(x-2)^2-27	$y = 3 {(x - 2)}^{2} - 27$
3884	Find the Domain	y=3 cube root of x	$y = 3 \sqrt[3]{x}$
3885	Solve Using an Inverse Matrix	y+z=-1 , -x+y+z=0 , x-z=-1	$y + z = - 1$ , $- x + y + z = 0$ , $x - z = - 1$
3886	Find the Domain	y=2x+8	$y = 2 x + 8$
3887	Find the Domain	y=-2x+9	$y = - 2 x + 9$
3888	Solve Using an Inverse Matrix	x-3y=5 , 5x-25=15y	$x - 3 y = 5$ , $5 x - 25 = 15 y$
3889	Find the Domain	y=-3x-9	$y = - 3 x - 9$
3890	Find the Domain	y=400	$y = 400$
3891	Find the Domain	y=400x+2	$y = 400 x + 2$
3892	Find the Domain	y=-4-3x	$y = - 4 - 3 x$
3893	Find the Domain	y=3x^2+2x+1	$y = 3 x^{2} + 2 x + 1$
3894	Find the Domain	y=-3x+10	$y = - 3 x + 10$
3895	Find the Domain	y=3x+12	$y = 3 x + 12$
3896	Find the Domain	y=-4x+6	$y = - 4 x + 6$
3897	Find the Domain	y=-5x+5	$y = - 5 x + 5$
3898	Find the Domain	y=5x-1	$y = 5 x - 1$
3899	Solve Using an Inverse Matrix	10x+4y=16 , 15x+6y=24	$10 x + 4 y = 16$ , $15 x + 6 y = 24$
3900	Find the Domain	y=4x-x^2	$y = 4 x - x^{2}$