Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
24801	Find the Horizontal Tangent Line	f(x)=2x^3+9x^2-60x+4	$f (x) = 2 x^{3} + 9 x^{2} - 60 x + 4$
24802	Find the Horizontal Tangent Line	f(x)=5x^2	$f (x) = 5 x^{2}$
24803	Find the Horizontal Tangent Line	f(x)=6x^2-4x+5	$f (x) = 6 x^{2} - 4 x + 5$
24804	Find the Horizontal Tangent Line	f(x)=8x-x^2	$f (x) = 8 x - x^{2}$
24805	Find the Horizontal Tangent Line	f(x)=4x-4sin(x)	$f (x) = 4 x - 4 \sin (x)$
24806	Find the Horizontal Tangent Line	f(x)=8x^2+6x+1	$f (x) = 8 x^{2} + 6 x + 1$
24807	Find the Horizontal Tangent Line	f(x)=x square root of x	$f (x) = x \sqrt{x}$
24808	Find the Horizontal Tangent Line	f(x)=13	$f (x) = 13$
24809	Find the Horizontal Tangent Line	f(x)=2x^2-9x+10	$f (x) = 2 x^{2} - 9 x + 10$
24810	Find the Horizontal Tangent Line	f(x)=2x^2-7x+5	$f (x) = 2 x^{2} - 7 x + 5$
24811	Find the Horizontal Tangent Line	f(x)=2x^3+36x^2+192x+15	$f (x) = 2 x^{3} + 36 x^{2} + 192 x + 15$
24812	Find the Horizontal Tangent Line	f(x)=2x^3+36x^2+192x+7	$f (x) = 2 x^{3} + 36 x^{2} + 192 x + 7$
24813	Find the Horizontal Tangent Line	f(x)=x^6+5x^3-x^2+9	$f (x) = x^{6} + 5 x^{3} - x^{2} + 9$
24814	Find the Derivative - d/dx	(7x^2-14x+14)e^x	$(7 x^{2} - 14 x + 14) e^{x}$
24815	Find the Horizontal Tangent Line	f(x)=x^2+11x-15	$f (x) = x^{2} + 11 x - 15$
24816	Find the Horizontal Tangent Line	f(x)=x/(x-1)	$f (x) = \frac{x}{x - 1}$
24817	Find the Horizontal Tangent Line	f(x)=x^2+4x-1	$f (x) = x^{2} + 4 x - 1$
24818	Find the Horizontal Tangent Line	f(x)=x^3+1	$f (x) = x^{3} + 1$
24819	Find the Horizontal Tangent Line	f(x)=x^2+ natural log of x	$f (x) = x^{2} + \ln (x)$
24820	Find the Horizontal Tangent Line	f(x)=x^3-2x^2	$f (x) = x^{3} - 2 x^{2}$
24821	Convert the Percent Grade to Slope	6.75%	$6.75 %$
24822	Find the Horizontal Tangent Line	x^2+y^2=50	$x^{2} + y^{2} = 50$
24823	Find the Derivative - d/d@VAR	f(x)=( square root of 9-x^2)/( natural log of 4x+1)	$f (x) = \frac{\sqrt{9 - x^{2}}}{\ln (4 x + 1)}$
24824	Find the Derivative - d/dt	( square root of t)/2	$\frac{\sqrt{t}}{2}$
24825	Find the Horizontal Tangent Line	y=x^4-3x+2	$y = x^{4} - 3 x + 2$
24826	Find the Derivative - d/dt	(t^2-10)^2	${(t^{2} - 10)}^{2}$
24827	Find the Horizontal Tangent Line	f(x)=3x^2-5	$f (x) = 3 x^{2} - 5$
24828	Find the Horizontal Tangent Line	f(x)=3x^3-2x^2-9	$f (x) = 3 x^{3} - 2 x^{2} - 9$
24829	Find the Concavity	x square root of 9-x	$x \sqrt{9 - x}$
24830	Find the Horizontal Tangent Line	f(x)=4(x)^2+5(x)	$f (x) = 4 {(x)}^{2} + 5 (x)$
24831	Find the Horizontal Tangent Line	f(x)=5x^2-4x+3	$f (x) = 5 x^{2} - 4 x + 3$
24832	Find the Horizontal Tangent Line	f(x)=6x-x^2	$f (x) = 6 x - x^{2}$
24833	Find the Horizontal Tangent Line	f(x)=x^3-7x^2	$f (x) = x^{3} - 7 x^{2}$
24834	Find the Horizontal Tangent Line	f(x)=8x-2x^2	$f (x) = 8 x - 2 x^{2}$
24835	Find the Absolute Max and Min over the Interval	f(x)=x^3-3x , [-5,1]	$f (x) = x^{3} - 3 x$ , $[- 5, 1]$
24836	Find the Horizontal Tangent Line	xy-10x+8=0	$x y - 10 x + 8 = 0$
24837	Find the Horizontal Tangent Line	y=1/2x^2+9x	$y = \frac{1}{2} x^{2} + 9 x$
24838	Find the Horizontal Tangent Line	f(x)=x^3-3x^2	$f (x) = x^{3} - 3 x^{2}$
24839	Find the Critical Points	f(x)=-x^2-16x-64	$f (x) = - x^{2} - 16 x - 64$
24840	Find the Horizontal Tangent Line	f(x)=x^2+2x-3	$f (x) = x^{2} + 2 x - 3$
24841	Find the Critical Points	f(x)=x^4e^(-2x)	$f (x) = x^{4} e^{- 2 x}$
24842	Find the Horizontal Tangent Line	x^3-5x^2-7x+9	$x^{3} - 5 x^{2} - 7 x + 9$
24843	Find the Horizontal Tangent Line	y=8x^2+5x-9	$y = 8 x^{2} + 5 x - 9$
24844	Find the Horizontal Tangent Line	y=9-x^2	$y = 9 - x^{2}$
24845	Find the Horizontal Tangent Line	y=7x^2+5x	$y = 7 x^{2} + 5 x$
24846	Find the Horizontal Tangent Line	y=cos(x)	$y = \cos (x)$
24847	Find the Horizontal Tangent Line	y=8x-x^2	$y = 8 x - x^{2}$
24848	Find the Horizontal Tangent Line	y=sin(5x)+cos(2x)	$y = \sin (5 x) + \cos (2 x)$
24849	Find the Horizontal Tangent Line	y=sin(x)	$y = \sin (x)$
24850	Find the Horizontal Tangent Line	y=x-2	$y = x - 2$
24851	Find the Horizontal Tangent Line	y=tan(x)	$y = \tan (x)$
24852	Find the Horizontal Tangent Line	y=3x+2	$y = 3 x + 2$
24853	Find the Horizontal Tangent Line	y=3x^2+4x-5	$y = 3 x^{2} + 4 x - 5$
24854	Find the Horizontal Tangent Line	y=4x^2+6x-9	$y = 4 x^{2} + 6 x - 9$
24855	Find the Horizontal Tangent Line	y=2x-1	$y = 2 x - 1$
24856	Find the Horizontal Tangent Line	y=3x^2	$y = 3 x^{2}$
24857	Find the Horizontal Tangent Line	y=3x^2-5x+4	$y = 3 x^{2} - 5 x + 4$
24858	Find the Horizontal Tangent Line	y=3x^2-6x	$y = 3 x^{2} - 6 x$
24859	Find the Horizontal Tangent Line	y=6x^2+3x-6	$y = 6 x^{2} + 3 x - 6$
24860	Find the Horizontal Tangent Line	y=6x-x^2	$y = 6 x - x^{2}$
24861	Find the Horizontal Tangent Line	y=4.9x-x^2	$y = 4.9 x - x^{2}$
24862	Find the Horizontal Tangent Line	y=4x-3x^2	$y = 4 x - 3 x^{2}$
24863	Find the Horizontal Tangent Line	y=-5x^2-2x	$y = - 5 x^{2} - 2 x$
24864	Find the Horizontal Tangent Line	y=2arcsin(x)	$y = 2 \arcsin (x)$
24865	Find the Horizontal Tangent Line	y=2x^3-8x	$y = 2 x^{3} - 8 x$
24866	Find the Horizontal Tangent Line	y=2x^2+3x-1	$y = 2 x^{2} + 3 x - 1$
24867	Find the Critical Points	f(x) = natural log of x^2+1	$f (x) = \ln (x^{2} + 1)$
24868	Find the Horizontal Tangent Line	y=-0.05x^2-0.5x+60	$y = - 0.05 x^{2} - 0.5 x + 60$
24869	Find the Horizontal Tangent Line	y=1+40x^3-3x^5	$y = 1 + 40 x^{3} - 3 x^{5}$
24870	Find the Horizontal Tangent Line	y=2x^2+5x	$y = 2 x^{2} + 5 x$
24871	Find the Horizontal Tangent Line	y=2x^2+6x-7	$y = 2 x^{2} + 6 x - 7$
24872	Find the Horizontal Tangent Line	y=2x^2+7x-5	$y = 2 x^{2} + 7 x - 5$
24873	Find the Horizontal Tangent Line	y=-0.02x^2-0.6x+80	$y = - 0.02 x^{2} - 0.6 x + 80$
24874	Find the Horizontal Tangent Line	y=-0.025x^2+6x	$y = - 0.025 x^{2} + 6 x$
24875	Find the Horizontal Tangent Line	y=-0.03x^2-0.9x+100	$y = - 0.03 x^{2} - 0.9 x + 100$
24876	Find the Horizontal Tangent Line	y=12 square root of x	$y = 12 \sqrt{x}$
24877	Find the Horizontal Tangent Line	y=x^4-2x+1	$y = x^{4} - 2 x + 1$
24878	Find the Horizontal Tangent Line	y=x^4-3x^2+2x-1	$y = x^{4} - 3 x^{2} + 2 x - 1$
24879	Find the Horizontal Tangent Line	y=x^4-4x^2+1	$y = x^{4} - 4 x^{2} + 1$
24880	Find the Horizontal Tangent Line	y=(x^2-1)/(x^2+x+1)	$y = \frac{x^{2} - 1}{x^{2} + x + 1}$
24881	Find the Horizontal Tangent Line	y=(-x^2+6x-5)^3	$y = {(- x^{2} + 6 x - 5)}^{3}$
24882	Find the Horizontal Tangent Line	y(x)=x^4-4x+4	$y (x) = x^{4} - 4 x + 4$
24883	Find the Horizontal Tangent Line	tan(x)	$\tan (x)$
24884	Find the Horizontal Tangent Line	y=(7x^2-6x+1)(1+2x)	$y = (7 x^{2} - 6 x + 1) (1 + 2 x)$
24885	Find the Horizontal Tangent Line	sin(x+y)=4x-4y	$\sin (x + y) = 4 x - 4 y$
24886	Find the Horizontal Tangent Line	f(x)=x natural log of x^2	$f (x) = x \ln (x^{2})$
24887	Find the Horizontal Tangent Line	x-2sin(x)	$x - 2 \sin (x)$
24888	Find the Horizontal Tangent Line	h(x)=3cos(x)^2(x)+3cos(x)	$h (x) = 3 \cos^{2} (x) (x) + 3 \cos (x)$
24889	Find the Horizontal Tangent Line	f(x)=xsin(x)	$f (x) = x \sin (x)$
24890	Find the Horizontal Tangent Line	y=x^2+10x	$y = x^{2} + 10 x$
24891	Find the Horizontal Tangent Line	y=x/( square root of 2x-1)	$y = \frac{x}{\sqrt{2 x - 1}}$
24892	Find the Horizontal Tangent Line	y=x^2-1	$y = x^{2} - 1$
24893	Find the Horizontal Tangent Line	y=x^2+6x-4	$y = x^{2} + 6 x - 4$
24894	Find the Horizontal Tangent Line	y=x^2-8x	$y = x^{2} - 8 x$
24895	Find the Horizontal Tangent Line	y=x^2-2x-3	$y = x^{2} - 2 x - 3$
24896	Find the Critical Points	3x^2-12	$3 x^{2} - 12$
24897	Find the Horizontal Tangent Line	y=x^2-2x	$y = x^{2} - 2 x$
24898	Find the Horizontal Tangent Line	y=x^3+3	$y = x^{3} + 3$
24899	Find the Horizontal Tangent Line	y=x^3+3x^2+2	$y = x^{3} + 3 x^{2} + 2$
24900	Find the Horizontal Tangent Line	y=x^3-4x^2+x+2	$y = x^{3} - 4 x^{2} + x + 2$