Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
141001	Find the Equation that Relates x and y	x=20 y=10	$x = 20$ $y = 10$
141002	Find the Equation that Relates x and y	x=-4 , y=-5/4	$x = - 4$ , $y = - \frac{5}{4}$
141003	Find the Equation that Relates x and y	x=5/2 , y=18	$x = \frac{5}{2}$ , $y = 18$
141004	Divide Using Long Division	93÷44	$93 \div 44$
141005	Find the Equation that Relates x and y	y=4 x=5	$y = 4$ $x = 5$
141006	Find the Equation that Relates x and y	y=30 x=6	$y = 30$ $x = 6$
141007	Find the Equation that Relates x and y	y=20 x=4	$y = 20$ $x = 4$
141008	Find the Equation that Relates x and y	y=14 x=2	$y = 14$ $x = 2$
141009	Find the Equation that Relates x and y	y=15 x=5	$y = 15$ $x = 5$
141010	Find the Slope and y-intercept	f(x)=10x	$f (x) = 10 x$
141011	Find the Slope and y-intercept	f(x)=-10x-6	$f (x) = - 10 x - 6$
141012	Find the Slope and y-intercept	f(x)=11x-12	$f (x) = 11 x - 12$
141013	Find the Slope and y-intercept	f(x)=5/4x+7	$f (x) = \frac{5}{4} x + 7$
141014	Find the Slope and y-intercept	f(x)=2x	$f (x) = 2 x$
141015	Find the Slope and y-intercept	f(x)=1/3x-6	$f (x) = \frac{1}{3} x - 6$
141016	Find the Slope and y-intercept	f(x)=1/4x-1	$f (x) = \frac{1}{4} x - 1$
141017	Find the Slope and y-intercept	f(x)=2/3x-8	$f (x) = \frac{2}{3} x - 8$
141018	Find the Slope and y-intercept	f(x)=1/6x-2	$f (x) = \frac{1}{6} x - 2$
141019	Find the Hyperbola: Center (0,0), Focus (0,5), Vertex (0,1)	(0,0) , (0,5) , (0,1)	$(0, 0)$ , $(0, 5)$ , $(0, 1)$
141020	Find the Hyperbola: Center (0,0), Focus (0,6), Vertex (0,1)	(0,0) , (0,6) , (0,1)	$(0, 0)$ , $(0, 6)$ , $(0, 1)$
141021	Find the Slope and y-intercept	a(x)=(4x-18)-(-14+6x)	$a (x) = (4 x - 18) - (- 14 + 6 x)$
141022	Find the Local Maxima and Minima	f(x)=3x^4-5x^3-4x^2+5x-2	$f (x) = 3 x^{4} - 5 x^{3} - 4 x^{2} + 5 x - 2$
141023	Find the Local Maxima and Minima	f(x)=3x^4-12x^3	$f (x) = 3 x^{4} - 12 x^{3}$
141024	Find the Local Maxima and Minima	f(x)=x(74-x)	$f (x) = x (74 - x)$
141025	Find the Local Maxima and Minima	f(x)=5x^6-6x^5	$f (x) = 5 x^{6} - 6 x^{5}$
141026	Find the Local Maxima and Minima	f(x)=6x^3-5x+12	$f (x) = 6 x^{3} - 5 x + 12$
141027	Find the Local Maxima and Minima	f(x)=-0.3x^3-0.6x^2+5x-4	$f (x) = - 0.3 x^{3} - 0.6 x^{2} + 5 x - 4$
141028	Find the Local Maxima and Minima	f(x)=-0.47x^3+3.2x+2	$f (x) = - 0.47 x^{3} + 3.2 x + 2$
141029	Find the Local Maxima and Minima	f(x)=-0.06x^3-0.3x^2+0.1x+3	$f (x) = - 0.06 x^{3} - 0.3 x^{2} + 0.1 x + 3$
141030	Find the Local Maxima and Minima	f(x)=0.25x^3-2x^2+2.25x+4.5	$f (x) = 0.25 x^{3} - 2 x^{2} + 2.25 x + 4.5$
141031	Find the Local Maxima and Minima	f(x)=-0.4x^3-0.5x^2+3x-4	$f (x) = - 0.4 x^{3} - 0.5 x^{2} + 3 x - 4$
141032	Find the Roots (Zeros)	f(x)=4x^3-12x^2-x+3	$f (x) = 4 x^{3} - 12 x^{2} - x + 3$
141033	Find the Local Maxima and Minima	f(x)=x^6-2.6	$f (x) = x^{6} - 2.6$
141034	Find the Local Maxima and Minima	g(x)=x^3-1.2x+3	$g (x) = x^{3} - 1.2 x + 3$
141035	Find the Local Maxima and Minima	g(x)=x^3-1.5x+1	$g (x) = x^{3} - 1.5 x + 1$
141036	Find the Local Maxima and Minima	f(x)=x^3+3x^2-6x-6	$f (x) = x^{3} + 3 x^{2} - 6 x - 6$
141037	Find the Local Maxima and Minima	f(x)=x^3+3x^2+6x-12	$f (x) = x^{3} + 3 x^{2} + 6 x - 12$
141038	Find the Local Maxima and Minima	H(t)=36t-6t^2	$H (t) = 36 t - 6 t^{2}$
141039	Find the Local Maxima and Minima	R(p)=-2.5p^2+450p	$R (p) = - 2.5 p^{2} + 450 p$
141040	Find the Local Maxima and Minima	r(t)=t^4-6t^2+2	$r (t) = t^{4} - 6 t^{2} + 2$
141041	Find the Local Maxima and Minima	r(x)=700x-0.5x^2	$r (x) = 700 x - 0.5 x^{2}$
141042	Find the Square or Rectangle Area	(-3,0) , (0,4) , (4,1) , (1,-3)	$(- 3, 0) (0, 4) (4, 1) (1, - 3)$
141043	Find the Inflection Points	x^4-28/3x^3+8x^2+48x+17	$x^{4} - \frac{28}{3} x^{3} + 8 x^{2} + 48 x + 17$
141044	Find the Inflection Points	x^4-10x^3+24x^2	$x^{4} - 10 x^{3} + 24 x^{2}$
141045	Find Any Equation Perpendicular to the Line	y=-x-1	$y = - x - 1$
141046	Find Any Equation Perpendicular to the Line	y=x+5	$y = x + 5$
141047	Find Any Equation Perpendicular to the Line	y-4=2(x-6)	$y - 4 = 2 (x - 6)$
141048	Find Any Equation Perpendicular to the Line	y=9x-8	$y = 9 x - 8$
141049	Find Any Equation Perpendicular to the Line	y=9x-3	$y = 9 x - 3$
141050	Find Any Equation Perpendicular to the Line	y=5x-7	$y = 5 x - 7$
141051	Find Any Equation Perpendicular to the Line	y=5x-8	$y = 5 x - 8$
141052	Find Any Equation Perpendicular to the Line	y=-7x+6	$y = - 7 x + 6$
141053	Find Any Equation Perpendicular to the Line	y=5x+3	$y = 5 x + 3$
141054	Find Any Equation Perpendicular to the Line	y=4x-4	$y = 4 x - 4$
141055	Find Any Equation Perpendicular to the Line	y=4x+3	$y = 4 x + 3$
141056	Find Any Equation Perpendicular to the Line	y=2/3x-2	$y = \frac{2}{3} x - 2$
141057	Find Any Equation Perpendicular to the Line	y=2/7x-3	$y = \frac{2}{7} x - 3$
141058	Find Any Equation Perpendicular to the Line	y=2/5x-3	$y = \frac{2}{5} x - 3$
141059	Find Any Equation Perpendicular to the Line	y=2/5x	$y = \frac{2}{5} x$
141060	Find Any Equation Perpendicular to the Line	y=3/4x+7	$y = \frac{3}{4} x + 7$
141061	Find Any Equation Perpendicular to the Line	y=-3/4x+8	$y = - \frac{3}{4} x + 8$
141062	Find Any Equation Perpendicular to the Line	y=-3/4x-2	$y = - \frac{3}{4} x - 2$
141063	Find Any Equation Perpendicular to the Line	y=5/2x (2,5)	$y = \frac{5}{2} x$ $(2, 5)$
141064	Find Any Equation Perpendicular to the Line	y=-4/5x+2	$y = - \frac{4}{5} x + 2$
141065	Find Any Equation Perpendicular to the Line	y=-4/5x+4	$y = - \frac{4}{5} x + 4$
141066	Find Any Equation Perpendicular to the Line	y=6/5x-3	$y = \frac{6}{5} x - 3$
141067	Find Any Equation Perpendicular to the Line	y=2x+9	$y = 2 x + 9$
141068	Find Any Equation Perpendicular to the Line	y=-2x+1	$y = - 2 x + 1$
141069	Find Any Equation Perpendicular to the Line	y=-3x+8	$y = - 3 x + 8$
141070	Find Any Equation Perpendicular to the Line	y=3x+7	$y = 3 x + 7$
141071	Find Any Equation Perpendicular to the Line	y=4x+1	$y = 4 x + 1$
141072	Find Any Equation Perpendicular to the Line	y=3x-7	$y = 3 x - 7$
141073	Find Any Equation Perpendicular to the Line	y=1/2x+9	$y = \frac{1}{2} x + 9$
141074	Find Any Equation Perpendicular to the Line	y=-1/3x+1	$y = \frac{- 1}{3} x + 1$
141075	Find Any Equation Perpendicular to the Line	y=1/6x+4	$y = \frac{1}{6} x + 4$
141076	Find Any Equation Perpendicular to the Line	y=1/6x+9	$y = \frac{1}{6} x + 9$
141077	Find Any Equation Perpendicular to the Line	y=1/3x+8	$y = \frac{1}{3} x + 8$
141078	Find Any Equation Perpendicular to the Line	3y-x=7	$3 y - x = 7$
141079	Find Any Equation Perpendicular to the Line	4x-12y=2 ; (10,-1)	$4 x - 12 y = 2$ ; $(10, - 1)$
141080	Find Any Equation Perpendicular to the Line	4x-3y=-12	$4 x - 3 y = - 12$
141081	Find Any Equation Perpendicular to the Line	-3x-6y=17 ; (6,3)	$- 3 x - 6 y = 17$ ; $(6, 3)$
141082	Find Any Equation Perpendicular to the Line	3x+7y=1	$3 x + 7 y = 1$
141083	Find Any Equation Perpendicular to the Line	2y=5x+3	$2 y = 5 x + 3$
141084	Find Any Equation Perpendicular to the Line	5x-10y=6	$5 x - 10 y = 6$
141085	Find Any Equation Perpendicular to the Line	5x+6y=-5	$5 x + 6 y = - 5$
141086	Find Any Equation Perpendicular to the Line	9y=x-18	$9 y = x - 18$
141087	Find Any Equation Perpendicular to the Line	x+y=8	$x + y = 8$
141088	Find Any Equation Perpendicular to the Line	x-5y=3	$x - 5 y = 3$
141089	Expand the Logarithmic Expression	log base 2 of 4x	$\log_{2} (4 x)$
141090	Find Any Equation Perpendicular to the Line	2x+4y=6	$2 x + 4 y = 6$
141091	Find Any Equation Perpendicular to the Line	2x+3y=4	$2 x + 3 y = 4$
141092	Find Any Equation Perpendicular to the Line	2/3x-1/2y=6	$\frac{2}{3} x - \frac{1}{2} y = 6$
141093	Find Reduced Row Echelon Form	[[1,0,-9,-2],[0,1,8,1],[0,0,0,0]]	$[\begin{array}{c} 1 & 0 & - 9 & - 2 \\ 0 & 1 & 8 & 1 \\ 0 & 0 & 0 & 0 \end{array}]$
141094	Find Reduced Row Echelon Form	[[1,0,-4,7],[0,1,8,-7],[0,0,0,0]]	$[\begin{array}{c} 1 & 0 & - 4 & 7 \\ 0 & 1 & 8 & - 7 \\ 0 & 0 & 0 & 0 \end{array}]$
141095	Find Reduced Row Echelon Form	[[1,0,-10,11],[0,1,-14,10],[0,0,1,-1/2]]	$[\begin{array}{c} 1 & 0 & - 10 & 11 \\ 0 & 1 & - 14 & 10 \\ 0 & 0 & 1 & - \frac{1}{2} \end{array}]$
141096	Find Reduced Row Echelon Form	[[1,0,0,0,0],[0,1,0,0.8,0],[0,0,1,0.2,0]]	$[\begin{array}{c} 1 & 0 & 0 & 0 & 0 \\ 0 & 1 & 0 & 0.8 & 0 \\ 0 & 0 & 1 & 0.2 & 0 \end{array}]$
141097	Find Reduced Row Echelon Form	[[1,1,-1,-2],[2,-1,1,2],[-1,5,-4,1]]	$[\begin{array}{c} 1 & 1 & - 1 & - 2 \\ 2 & - 1 & 1 & 2 \\ - 1 & 5 & - 4 & 1 \end{array}]$
141098	Solve over the Interval	2cos(t)^2-cos(t)-1=0 , [0,2pi]	$2 \cos^{2} (t) - \cos (t) - 1 = 0$ , $[0, 2 π]$
141099	Find Reduced Row Echelon Form	[[-27,15,-19,-14],[3,-4,-21,20],[-2,16,-9,-18]]	$[\begin{array}{c} - 27 & 15 & - 19 & - 14 \\ 3 & - 4 & - 21 & 20 \\ - 2 & 16 & - 9 & - 18 \end{array}]$
141100	Find Reduced Row Echelon Form	[[3,5,42],[6,5,54]]	$[\begin{array}{c} 3 & 5 & 42 \\ 6 & 5 & 54 \end{array}]$