Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
18001	Solve the Matrix Equation	[[y],[3x]]=[[5-x],[2y-5]]	$[\begin{array}{c} y \\ 3 x \end{array}] = [\begin{array}{c} 5 - x \\ 2 y - 5 \end{array}]$
18002	Describe the Transformation	f(x)=11x(x-1) , g(x)=-9x^2+3	$f (x) = 11 x (x - 1)$ , $g (x) = - 9 x^{2} + 3$
18003	Describe the Transformation	f(x) = natural log of x , g(x)=e^(4x)	$f (x) = \ln (x)$ , $g (x) = e^{4 x}$
18004	Describe the Transformation	g(x)=3^x+1 , f(x)=3^x	$g (x) = 3^{x} + 1$ , $f (x) = 3^{x}$
18005	Find the Next Term	-8 , -3 , 2 , 7	$- 8$ , $- 3$ , $2$ , $7$
18006	Find the Next Term	4 , 8 , 12 , 16	$4$ , $8$ , $12$ , $16$
18007	Find the Next Term	-7 , -3 , 1 , 5	$- 7$ , $- 3$ , $1$ , $5$
18008	Find the Next Term	3 , -3 , 3	$3$ , $- 3$ , $3$
18009	Find the Next Term	5 , 13 , 21 , 29 , 37 , 45 , 53 , 61 , 69	$5$ , $13$ , $21$ , $29$ , $37$ , $45$ , $53$ , $61$ , $69$
18010	Solve the Matrix Equation	[[1,-15]]=[[-4,-11]]-z	$[\begin{array}{c} 1 & - 15 \end{array}] = [\begin{array}{c} - 4 & - 11 \end{array}] - z$
18011	Solve the Matrix Equation	[[-9,-2,-2],[-6,2,-7]]=3X+5[[9,-9,6],[6,-3,-3]]	$[\begin{array}{c} - 9 & - 2 & - 2 \\ - 6 & 2 & - 7 \end{array}] = 3 X + 5 [\begin{array}{c} 9 & - 9 & 6 \\ 6 & - 3 & - 3 \end{array}]$
18012	Find the Next Term	2 , 2 square root of 7 , 14	$2$ , $2 \sqrt{7}$ , $14$
18013	Solve the Matrix Equation	[[-4,10,35,-34]]=[[8,-5,2,-1]]-3X	$[\begin{array}{c} - 4 & 10 & 35 & - 34 \end{array}] = [\begin{array}{c} 8 & - 5 & 2 & - 1 \end{array}] - 3 X$
18014	Solve the Matrix Equation	[[9,-4],[1,-1]]z-[[-6,3,5],[-2,-4,-7]]=[[18,26,-6],[5,5,8]]	$[\begin{array}{c} 9 & - 4 \\ 1 & - 1 \end{array}] z - [\begin{array}{c} - 6 & 3 & 5 \\ - 2 & - 4 & - 7 \end{array}] = [\begin{array}{c} 18 & 26 & - 6 \\ 5 & 5 & 8 \end{array}]$
18015	Solve the Matrix Equation	4x+[[3,-3],[-4,0],[8,-2]]=[[8,0],[0,-6],[3,-2]]	$4 x + [\begin{array}{c} 3 & - 3 \\ - 4 & 0 \\ 8 & - 2 \end{array}] = [\begin{array}{c} 8 & 0 \\ 0 & - 6 \\ 3 & - 2 \end{array}]$
18016	Find the Degree, Leading Term, and Leading Coefficient	pi/3	$\frac{π}{3}$
18017	Find the Degree, Leading Term, and Leading Coefficient	(5pi)/4	$\frac{5 π}{4}$
18018	Find the Degree, Leading Term, and Leading Coefficient	(17pi)/6	$\frac{17 π}{6}$
18019	Find the Degree, Leading Term, and Leading Coefficient	(4pi)/3	$\frac{4 π}{3}$
18020	Find the Degree, Leading Term, and Leading Coefficient	10-4y^6-20y^3-7y	$10 - 4 y^{6} - 20 y^{3} - 7 y$
18021	Find the Degree, Leading Term, and Leading Coefficient	x^2-25	$x^{2} - 25$
18022	Find the Leading Coefficient	1-2x+5x^4	$1 - 2 x + 5 x^{4}$
18023	Find the Leading Coefficient	5x^2+2x^3+3x^2+7	$5 x^{2} + 2 x^{3} + 3 x^{2} + 7$
18024	Find the Degree, Leading Term, and Leading Coefficient	-2x^4-3x^2+x-1	$- 2 x^{4} - 3 x^{2} + x - 1$
18025	Find the Degree, Leading Term, and Leading Coefficient	3p	$3 p$
18026	Find the Degree, Leading Term, and Leading Coefficient	2y^3+15y^2+22y-15	$2 y^{3} + 15 y^{2} + 22 y - 15$
18027	Find the Degree, Leading Term, and Leading Coefficient	-5x+7	$- 5 x + 7$
18028	Determine if Rational	f(x)=-3/(4x-2)	$f (x) = \frac{- 3}{4 x - 2}$
18029	Determine if Rational	f(x)=x^3-8x^2+5x+14	$f (x) = x^{3} - 8 x^{2} + 5 x + 14$
18030	Determine if Rational	g(x)=5-sin(2x+pi)	$g (x) = 5 - \sin (2 x + π)$
18031	Determine if Proper or Improper	f(x)=x^2	$f (x) = x^{2}$
18032	Determine if a Polynomial	tan(pi/2)	$\tan (\frac{π}{2})$
18033	Determine if a Polynomial	(sin(10)x)/(cos(5)x)	$\frac{\sin (10) x}{\cos (5) x}$
18034	Determine if a Polynomial	7/4- square root of 4	$\frac{7}{4} - \sqrt{4}$
18035	Determine if a Polynomial	x^4-x^3-12x^2+28x-16	$x^{4} - x^{3} - 12 x^{2} + 28 x - 16$
18036	Determine if a Polynomial	8sin(4x)cos(4x)	$8 \sin (4 x) \cos (4 x)$
18037	Determine if a Polynomial	tan(pi/5)	$\tan (\frac{π}{5})$
18038	Determine if a Polynomial	((5x+4)/(7x-8))(x)	$(\frac{5 x + 4}{7 x - 8}) (x)$
18039	Determine if a Polynomial	sin(22.5)	$\sin (22.5)$
18040	Determine if a Polynomial	sin(75)	$\sin (75)$
18041	Determine if a Polynomial	cos(3x)	$\cos (3 x)$
18042	Find the Degree, Leading Term, and Leading Coefficient	x-1	$x - 1$
18043	Find the Degree, Leading Term, and Leading Coefficient	x^2+y^2+x^4+7	$x^{2} + y^{2} + x^{4} + 7$
18044	Find the Degree, Leading Term, and Leading Coefficient	5+4+3i	$5 + 4 + 3 i$
18045	Determine if a Polynomial	1/4*( square root of 2- square root of 6)	$\frac{1}{4} \cdot (\sqrt{2} - \sqrt{6})$
18046	Determine if a Polynomial	-4-7i	$- 4 - 7 i$
18047	Determine if a Polynomial	225	$225$
18048	Find the Degree, Leading Term, and Leading Coefficient	-8zx-x^4	$- 8 z x - x^{4}$
18049	Find the Degree, Leading Term, and Leading Coefficient	(11pi)/3	$\frac{11 π}{3}$
18050	Determine if a Polynomial	(5pi)/3	$\frac{5 π}{3}$
18051	Determine if a Polynomial	(5pi)/6	$\frac{5 π}{6}$
18052	Find the y-intercept	7y=28	$7 y = 28$
18053	Find the Slope	y=x-3	$y = x - 3$
18054	Find the Slope	y=4x+3	$y = 4 x + 3$
18055	Find the Slope	y=4x-1	$y = 4 x - 1$
18056	Find the Slope	y=5x+3	$y = 5 x + 3$
18057	Find the Slope	y=5x+4	$y = 5 x + 4$
18058	Find the Slope	y=-6	$y = - 6$
18059	Find the Slope	3x+2y=12	$3 x + 2 y = 12$
18060	Find the Slope	x+2=0	$x + 2 = 0$
18061	Find the Slope	x=-6	$x = - 6$
18062	Find the Slope	x=-7	$x = - 7$
18063	Find the Slope	x=9	$x = 9$
18064	Find the Slope	7x+4y-20=0	$7 x + 4 y - 20 = 0$
18065	Find the Slope	3x-8y=2	$3 x - 8 y = 2$
18066	Find the Slope	tan(x)=1	$\tan (x) = 1$
18067	Find the Slope	x+2y=5	$x + 2 y = 5$
18068	Find the Slope	x+5y=0	$x + 5 y = 0$
18069	Find the Slope	8x-2y=16	$8 x - 2 y = 16$
18070	Find the Slope	natural log of x-8- natural log of x+7 = natural log of x-10- natural log of x+8	$\ln (x - 8) - \ln (x + 7) = \ln (x - 10) - \ln (x + 8)$
18071	Find the Slope	x=4y+11	$x = 4 y + 11$
18072	Find the Slope	y=3x+2	$y = 3 x + 2$
18073	Find the Slope	y=3x+1	$y = 3 x + 1$
18074	Find the Slope	y=-3x-2	$y = - 3 x - 2$
18075	Find the Slope	y=3x+5	$y = 3 x + 5$
18076	Find the Slope	y=2	$y = 2$
18077	Find the Slope	y(8)=-34	$y (8) = - 34$
18078	Find the Slope	y=-2x+3	$y = - 2 x + 3$
18079	Find the Slope	y=-2x+5	$y = - 2 x + 5$
18080	Find the Slope	y=-1/2x+7	$y = - \frac{1}{2} x + 7$
18081	Find the Slope	y=-2/5x-3	$y = \frac{- 2}{5} x - 3$
18082	Find the Slope	y=3/5x-4	$y = \frac{3}{5} x - 4$
18083	Find the Slope	2y=4x+5	$2 y = 4 x + 5$
18084	Find the Slope	2x-5y=10	$2 x - 5 y = 10$
18085	Determine if a Polynomial	arcsin(x)	$\arcsin (x)$
18086	Find the Slope and y-intercept	(2,6) , (-1,9)	$(2, 6)$ , $(- 1, 9)$
18087	Find the Slope	log base 16 of x=3/4	$\log_{16} (x) = \frac{3}{4}$
18088	Find the Slope	4y=8	$4 y = 8$
18089	Find the Slope	3x+2y=6	$3 x + 2 y = 6$
18090	Find the Slope	3x+8y=0	$3 x + 8 y = 0$
18091	Find the Slope	3x-2y=11	$3 x - 2 y = 11$
18092	Find the Slope	3y+5=0	$3 y + 5 = 0$
18093	Determine if a Polynomial	tan(22.5)	$\tan (22.5)$
18094	Find the Slope and y-intercept	(-5,-1) , (5,15)	$(- 5, - 1) (5, 15)$
18095	Graph	x=(5pi)/3	$x = \frac{5 π}{3}$
18096	Graph	x=-pi/6	$x = - \frac{π}{6}$
18097	Graph	((x)^2)/5+((y)^2)/8=1	$\frac{{(x)}^{2}}{5} + \frac{{(y)}^{2}}{8} = 1$
18098	Graph	(2/5)^x	${(\frac{2}{5})}^{x}$
18099	Graph	(x^3-9x)/(3x^2-6x-9)	$\frac{x^{3} - 9 x}{3 x^{2} - 6 x - 9}$
18100	Graph	(x^2+x-12)/(x-1)	$\frac{x^{2} + x - 12}{x - 1}$