Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
24701	Find the Tangent at a Given Point Using the Limit Definition	y=5x^3-4x , (1,1)	$y = 5 x^{3} - 4 x$ , $(1, 1)$
24702	Use the Limit Definition to Find the Derivative	y=5.0+0.6x-0.30x^2	$y = 5 + 0.6 x - 0.3 x^{2}$
24703	Find the Tangent at a Given Point Using the Limit Definition	f(x)=1/(x+1) , (0,1)	$f (x) = \frac{1}{x + 1}$ , $(0, 1)$
24704	Find the Tangent at a Given Point Using the Limit Definition	f(x)=x^3+9 , (0,9)	$f (x) = x^{3} + 9$ , $(0, 9)$
24705	Find the Tangent at a Given Point Using the Limit Definition	(dy)/(dx)=4x-6 , (3,4)	$\frac{d y}{d x} = 4 x - 6$ , $(3, 4)$
24706	Find the Tangent at a Given Point Using the Limit Definition	y = square root of 7x , (7,7)	$y = \sqrt{7 x}$ , $(7, 7)$
24707	Find the Tangent at a Given Point Using the Limit Definition	f(x)=x^2-5x+6 , (1,2)	$f (x) = x^{2} - 5 x + 6$ , $(1, 2)$
24708	Find the Tangent at a Given Point Using the Limit Definition	f(x)=x^3-2 , (1,-1)	$f (x) = x^{3} - 2$ , $(1, - 1)$
24709	Find the Tangent at a Given Point Using the Limit Definition	(dy)/(dx)=5x-4 , (2,3)	$\frac{d y}{d x} = 5 x - 4$ , $(2, 3)$
24710	Convert to a Percentage	2/8	$\frac{2}{8}$
24711	Convert to a Percentage	pi/2	$\frac{π}{2}$
24712	Convert to a Percentage	125	$125$
24713	Find the Tangent Line Parallel to x=1	f(x)=1+2e^x , x=1	$f (x) = 1 + 2 e^{x}$ , $x = 1$
24714	Find the Tangent Line Parallel to x=3	f(x)=18/x , x=3	$f (x) = \frac{18}{x}$ , $x = 3$
24715	Find the Next Term	1 , 3 , 5 , 7	$1$ , $3$ , $5$ , $7$
24716	Find the Next Term	18 , 6 , 2 , 2/3 , 2/9	$18$ , $6$ , $2$ , $\frac{2}{3}$ , $\frac{2}{9}$
24717	Convert to a Percentage	-1/3	$- \frac{1}{3}$
24718	Find the Tangent Line Parallel to x=1	f(x)=2x^2-2x+3 , x=1	$f (x) = 2 x^{2} - 2 x + 3$ , $x = 1$
24719	Find the Tangent Line Parallel to x=3	f(x)=(7x^2+7x+5)/( square root of x) , x=3	$f (x) = \frac{7 x^{2} + 7 x + 5}{\sqrt{x}}$ , $x = 3$
24720	Find the Tangent Line Parallel to x=7	f(x)=(x+1)/(x-4) , x=7	$f (x) = \frac{x + 1}{x - 4}$ , $x = 7$
24721	Find the Next Term	10 , 0(1+0.05/2)^4	$10$ , $0 {(1 + \frac{0.05}{2})}^{4}$
24722	Find the Symmetry	y=cos(x)	$y = \cos (x)$
24723	Find the Symmetry	y = natural log of sin(x)	$y = \ln (\sin (x))$
24724	Find the Tangent Line Parallel to	f(x)=x^2-7 , a=7	$f (x) = x^{2} - 7$ , $a = 7$
24725	Find the Tangent Line Parallel to	f(x)=8x^2 , 16x+y+6=0	$f (x) = 8 x^{2}$ , $16 x + y + 6 = 0$
24726	Find the Tangent Line Parallel to x=(e)^(2)	f(x) = natural log of x^3 , x=e^2	$f (x) = \ln (x^{3})$ , $x = e^{2}$
24727	Find the Tangent Line Parallel to x=0	f(x)=x/(x^2+1) , x=0	$f (x) = \frac{x}{x^{2} + 1}$ , $x = 0$
24728	Find the Tangent Line Parallel to x=1	f(x)=x^2-x , x=1	$f (x) = x^{2} - x$ , $x = 1$
24729	Find the Symmetry	f(x)=(x^2)/(x^2-1)	$f (x) = \frac{x^{2}}{x^{2} - 1}$
24730	Find the Domain and Range	f(x)=x square root of 1-x	$f (x) = x \sqrt{1 - x}$
24731	Find the Domain and Range	f(x)=-4x^2+16x-15	$f (x) = - 4 x^{2} + 16 x - 15$
24732	Find the Domain and Range	f(x)=tan(h(x))+1	$f (x) = \tanh (x) + 1$
24733	Find the Domain and Range	f(x)=x+ square root of x-1	$f (x) = x + \sqrt{x - 1}$
24734	Find the Domain and Range	g(x) = natural log of x^2-1	$g (x) = \ln (x^{2} - 1)$
24735	Find the Domain and Range	f(x) = natural log of x^2-9	$f (x) = \ln (x^{2} - 9)$
24736	Find the Domain and Range	f(x)=mx+b	$f (x) = m x + b$
24737	Find the Domain and Range	f(x)=16	$f (x) = 16$
24738	Find the Domain and Range	f(x)=4x^3+6x^2-24x+5	$f (x) = 4 x^{3} + 6 x^{2} - 24 x + 5$
24739	Find the Domain and Range	f(x)=9-x^2	$f (x) = 9 - x^{2}$
24740	Find the Domain and Range	g(x)=x^2-5	$g (x) = x^{2} - 5$
24741	Find the Domain and Range	x+1/x+1/(x+1/x)	$x + \frac{1}{x} + \frac{1}{x + \frac{1}{x}}$
24742	Find the Domain and Range	g(x) = square root of 4x+3	$g (x) = \sqrt{4 x + 3}$
24743	Find the Domain and Range	f(x)=(x+7)/(x-8)	$f (x) = \frac{x + 7}{x - 8}$
24744	Find the Domain and Range	y=x^3-x^2+x	$y = x^{3} - x^{2} + x$
24745	Find the Domain and Range	y=x^4-5x^2-36	$y = x^{4} - 5 x^{2} - 36$
24746	Find the Symmetry	y=x/( square root of x^2+1)	$y = \frac{x}{\sqrt{x^{2} + 1}}$
24747	Find the Symmetry	y=x^2	$y = x^{2}$
24748	Find the Symmetry	y=(x-1)/x	$y = \frac{x - 1}{x}$
24749	Find the Symmetry	y=(2x)/(x^2-4)	$y = \frac{2 x}{x^{2} - 4}$
24750	Find the Symmetry	f(x) = square root of x^4-16x^2	$f (x) = \sqrt{x^{4} - 16 x^{2}}$
24751	Find the Symmetry	f(x)=2x^4-8x^3	$f (x) = 2 x^{4} - 8 x^{3}$
24752	Find the Domain and Range	y=x^3-6x^2-36x	$y = x^{3} - 6 x^{2} - 36 x$
24753	Find the Derivative - d/dx	x^-8	$x^{- 8}$
24754	Find the Horizontal Tangent Line	(x^2)/16+(y^2)/4=1	$\frac{x^{2}}{16} + \frac{y^{2}}{4} = 1$
24755	Find the Root Mean Square	1+2sin(x)=0 , (0,2pi)	$1 + 2 \sin (x) = 0$ , $(0, 2 π)$
24756	Convert to a Percentage	76	$76$
24757	Find the Root Mean Square	4x+2y+6=0 , (-5,4)	$4 x + 2 y + 6 = 0$ , $(- 5, 4)$
24758	Find the Root Mean Square	y=x+9x^2 , [-2,4]	$y = x + 9 x^{2}$ , $[- 2, 4]$
24759	Find the Horizontal Tangent Line	x^(2/3)+y^(2/3)=4	$x^{\frac{2}{3}} + y^{\frac{2}{3}} = 4$
24760	Find the Horizontal Tangent Line	x^2+y^2=625	$x^{2} + y^{2} = 625$
24761	Find the Horizontal Tangent Line	x^2+y^2=676	$x^{2} + y^{2} = 676$
24762	Find the Horizontal Tangent Line	x^2+y^2=5	$x^{2} + y^{2} = 5$
24763	Find the Horizontal Tangent Line	x^2+y^2=26y	$x^{2} + y^{2} = 26 y$
24764	Find the Horizontal Tangent Line	x^2+y^2=169	$x^{2} + y^{2} = 169$
24765	Find the Horizontal Tangent Line	(y-2)^2=4(x-3)	${(y - 2)}^{2} = 4 (x - 3)$
24766	Find the Horizontal Tangent Line	1/3x^3-3x+2	$\frac{1}{3} x^{3} - 3 x + 2$
24767	Find the Horizontal Tangent Line	(cos(x))/(2+sin(x))	$\frac{\cos (x)}{2 + \sin (x)}$
24768	Find the Horizontal Tangent Line	x^2+9y^2=1	$x^{2} + 9 y^{2} = 1$
24769	Find the Horizontal Tangent Line	x^2+xy-y^2=-11	$x^{2} + x y - y^{2} = - 11$
24770	Find the Horizontal Tangent Line	x^2+xy+y^2=9	$x^{2} + x y + y^{2} = 9$
24771	Find the Horizontal Tangent Line	x^2-x	$x^{2} - x$
24772	Find the Horizontal Tangent Line	x^3+y^3=2xy	$x^{3} + y^{3} = 2 x y$
24773	Find the Horizontal Tangent Line	x^3+y^3=7	$x^{3} + y^{3} = 7$
24774	Find the Horizontal Tangent Line	x^3+x	$x^{3} + x$
24775	Find the Horizontal Tangent Line	x^3-5x^2	$x^{3} - 5 x^{2}$
24776	Find the Horizontal Tangent Line	x^2-xy+2y^2=1	$x^{2} - x y + 2 y^{2} = 1$
24777	Find the Horizontal Tangent Line	x^3+y^3-9xy=0	$x^{3} + y^{3} - 9 x y = 0$
24778	Find the Horizontal Tangent Line	x^3-27x	$x^{3} - 27 x$
24779	Find the Horizontal Tangent Line	18cos(x)+9sin(2x)	$18 \cos (x) + 9 \sin (2 x)$
24780	Find the Horizontal Tangent Line	y^2-xy-12=0	$y^{2} - x y - 12 = 0$
24781	Find the Horizontal Tangent Line	y^6+x^3=y^2+12x	$y^{6} + x^{3} = y^{2} + 12 x$
24782	Find the Horizontal Tangent Line	x^4-3x^2+2	$x^{4} - 3 x^{2} + 2$
24783	Find the Horizontal Tangent Line	x^3-3x^2+1	$x^{3} - 3 x^{2} + 1$
24784	Find the Horizontal Tangent Line	x^4-18x^2+81	$x^{4} - 18 x^{2} + 81$
24785	Find the Horizontal Tangent Line	2x^3+3x^2-12x+1	$2 x^{3} + 3 x^{2} - 12 x + 1$
24786	Find the Horizontal Tangent Line	2cos(2x)	$2 \cos (2 x)$
24787	Find the Horizontal Tangent Line	3(x^2+y^2)^2=100xy	$3 {(x^{2} + y^{2})}^{2} = 100 x y$
24788	Find the Horizontal Tangent Line	cos(x)	$\cos (x)$
24789	Find the Horizontal Tangent Line	f(x)=1/( cube root of x^2)	$f (x) = \frac{1}{\sqrt[3]{x^{2}}}$
24790	Find the Horizontal Tangent Line	6x^3-18x^2-54x+18	$6 x^{3} - 18 x^{2} - 54 x + 18$
24791	Find the Horizontal Tangent Line	arcsin(x)	$\arcsin (x)$
24792	Find the Horizontal Tangent Line	f(x)=(x^2)/(x-5)	$f (x) = \frac{x^{2}}{x - 5}$
24793	Find the Horizontal Tangent Line	f(x)=2/x	$f (x) = \frac{2}{x}$
24794	Find the Horizontal Tangent Line	f(x)=e^x	$f (x) = e^{x}$
24795	Find the Horizontal Tangent Line	csc(x)	$\csc (x)$
24796	Find the Horizontal Tangent Line	3-2x^2	$3 - 2 x^{2}$
24797	Find the Horizontal Tangent Line	4x-5	$4 x - 5$
24798	Find the Horizontal Tangent Line	f(x)=2x^3+42x^2+270x+5	$f (x) = 2 x^{3} + 42 x^{2} + 270 x + 5$
24799	Find the Horizontal Tangent Line	f(x)=200x-0.1x^2	$f (x) = 200 x - 0.1 x^{2}$
24800	Find the Horizontal Tangent Line	f(x)=2x^3+36x^2+210x+11	$f (x) = 2 x^{3} + 36 x^{2} + 210 x + 11$