Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
153501	Graph the Interval	(9,infinity)	$(9, \infty)$
153502	Graph the Interval	(-4,9]	$(- 4, 9]$
153503	Graph the Interval	(-4,4]	$(- 4, 4]$
153504	Graph the Interval	(-1,5)	$(- 1, 5)$
153505	Graph the Interval	(-3,-2)	$(- 3, - 2)$
153506	Graph the Interval	(-3,5]	$(- 3, 5]$
153507	Graph the Interval	(3,7) union (-3,infinity)	$(3, 7) \cup (- 3, \infty)$
153508	Graph the Interval	(-3,7) union [-2,8]	$(- 3, 7) \cup [- 2, 8]$
153509	Graph the Interval	(negative infinity,0) union [-1,7)	$(- \infty, 0) \cup [- 1, 7)$
153510	Graph the Interval	(negative infinity,0) union [-2,4)	$(- \infty, 0) \cup [- 2, 4)$
153511	Graph the Interval	(negative infinity,0) intersect [-1,6)	$(- \infty, 0) \cap [- 1, 6)$
153512	Graph the Interval	[-1,infinity) intersect (4,infinity)	$[- 1, \infty) \cap (4, \infty)$
153513	Graph the Interval	[0,8] , [-3,4]	$[0, 8]$ , $[- 3, 4]$
153514	Graph the Interval	[-4,3) intersect [0,infinity)	$[- 4, 3) \cap [0, \infty)$
153515	Identify the Conic	y^2+x+10y+26=0	$y^{2} + x + 10 y + 26 = 0$
153516	Identify the Conic	y^2-4x-8y+28=0	$y^{2} - 4 x - 8 y + 28 = 0$
153517	Identify the Conic	y^2-12x-2y-71=0	$y^{2} - 12 x - 2 y - 71 = 0$
153518	Identify the Conic	y^2-12y-x^2-2x+31=0	$y^{2} - 12 y - x^{2} - 2 x + 31 = 0$
153519	Identify the Conic	y^2-x^2+6x-4y=6	$y^{2} - x^{2} + 6 x - 4 y = 6$
153520	Identify the Conic	x^2+4y^2-10x+16y+37=0	$x^{2} + 4 y^{2} - 10 x + 16 y + 37 = 0$
153521	Identify the Conic	x^2+4y^2+6x-8y+9=0	$x^{2} + 4 y^{2} + 6 x - 8 y + 9 = 0$
153522	Identify the Conic	x^2+x-y-42=0	$x^{2} + x - y - 42 = 0$
153523	Identify the Conic	x^2+2x+y^2-8y+7=0	$x^{2} + 2 x + y^{2} - 8 y + 7 = 0$
153524	Identify the Conic	9x^2+25y^2-54x-50y-119=0	$9 x^{2} + 25 y^{2} - 54 x - 50 y - 119 = 0$
153525	Identify the Conic	6x^2-2y^2+24x+2y-1=0	$6 x^{2} - 2 y^{2} + 24 x + 2 y - 1 = 0$
153526	Identify the Conic	5y^2=x	$5 y^{2} = x$
153527	Identify the Conic	5x^2+9y^2=45	$5 x^{2} + 9 y^{2} = 45$
153528	Identify the Conic	5x^2+5y^2=125	$5 x^{2} + 5 y^{2} = 125$
153529	Identify the Conic	x^2+y^2-16=0	$x^{2} + y^{2} - 16 = 0$
153530	Identify the Conic	-x^2+y^2-25=0	$- x^{2} + y^{2} - 25 = 0$
153531	Identify the Conic	x^2+y^2-25=0	$x^{2} + y^{2} - 25 = 0$
153532	Identify the Conic	x^2+y^2+4x-6y-3=0	$x^{2} + y^{2} + 4 x - 6 y - 3 = 0$
153533	Identify the Conic	x^2+y^2-4x+6y-3=0	$x^{2} + y^{2} - 4 x + 6 y - 3 = 0$
153534	Identify the Conic	x^2+y^2-6x-8y+24=0	$x^{2} + y^{2} - 6 x - 8 y + 24 = 0$
153535	Identify the Conic	x^2+y^2-8x-24y=9	$x^{2} + y^{2} - 8 x - 24 y = 9$
153536	Identify the Conic	x^2=100+10y^2	$x^{2} = 100 + 10 y^{2}$
153537	Identify the Conic	x^2-9y^2+36y-45=0	$x^{2} - 9 y^{2} + 36 y - 45 = 0$
153538	Identify the Conic	x^2-4y^2-6x-16y-11=0	$x^{2} - 4 y^{2} - 6 x - 16 y - 11 = 0$
153539	Identify the Conic	x^2-6x+8y-31=0	$x^{2} - 6 x + 8 y - 31 = 0$
153540	Identify the Conic	x^2-6x-25y^2-50y-41=0	$x^{2} - 6 x - 25 y^{2} - 50 y - 41 = 0$
153541	Identify the Conic	x^2-4x-y^2+6y-9=5	$x^{2} - 4 x - y^{2} + 6 y - 9 = 5$
153542	Identify the Conic	x^2-4y^2+5x-8y+16=0	$x^{2} - 4 y^{2} + 5 x - 8 y + 16 = 0$
153543	Identify the Conic	x^2-10x-y+21=0	$x^{2} - 10 x - y + 21 = 0$
153544	Identify the Conic	x^2-12x+16y-28=0	$x^{2} - 12 x + 16 y - 28 = 0$
153545	Identify the Conic	x^2-19-16y=2x-4y^2	$x^{2} - 19 - 16 y = 2 x - 4 y^{2}$
153546	Identify the Conic	x^2-2x-y-2=0	$x^{2} - 2 x - y - 2 = 0$
153547	Identify the Conic	x-14+8y=y^2	$x - 14 + 8 y = y^{2}$
153548	Find the Vertex Form	x^2-x-10	$x^{2} - x - 10$
153549	Find the Vertex Form	x^2-x-12	$x^{2} - x - 12$
153550	Find the Vertex Form	x^2-x-6	$x^{2} - x - 6$
153551	Find the Vertex Form	x^2-9x-2	$x^{2} - 9 x - 2$
153552	Find the Trig Value	cos(225)	$\cos (225)$
153553	Find the Trig Value	cos(x)=5/6	$\cos (x) = \frac{5}{6}$
153554	Find the Trig Value	cos(x)=3/7	$\cos (x) = \frac{3}{7}$
153555	Find the Trig Value	sin(x)=4/9	$\sin (x) = \frac{4}{9}$
153556	Find the Variables	[[1,-3],[-5,16]][[x],[y]]=[[-1],[5]]	$[\begin{array}{c} 1 & - 3 \\ - 5 & 16 \end{array}] [\begin{array}{c} x \\ y \end{array}] = [\begin{array}{c} - 1 \\ 5 \end{array}]$
153557	Find the Variables	[[-2,-5],[1,3]][[x],[y]]=[[2],[-3]]	$[\begin{array}{c} - 2 & - 5 \\ 1 & 3 \end{array}] [\begin{array}{c} x \\ y \end{array}] = [\begin{array}{c} 2 \\ - 3 \end{array}]$
153558	Find the Variables	[[1,2],[3,7]][[x],[y]]=[[10],[21]]	$[\begin{array}{c} 1 & 2 \\ 3 & 7 \end{array}] [\begin{array}{c} x \\ y \end{array}] = [\begin{array}{c} 10 \\ 21 \end{array}]$
153559	Find the Variables	[[1,1],[2,3]][[x],[y]]=[[8],[36]]	$[\begin{array}{c} 1 & 1 \\ 2 & 3 \end{array}] [\begin{array}{c} x \\ y \end{array}] = [\begin{array}{c} 8 \\ 36 \end{array}]$
153560	Find the Slope for Each Equation	table[[x,y],[-2,10],[0,4],[4,-8]]	$\begin{array}{c} x & y \\ - 2 & 10 \\ 0 & 4 \\ 4 & - 8 \end{array}$
153561	Find the Variables	[[3,7],[2,5]][[x],[y]]=[[14],[10]]	$[\begin{array}{c} 3 & 7 \\ 2 & 5 \end{array}] [\begin{array}{c} x \\ y \end{array}] = [\begin{array}{c} 14 \\ 10 \end{array}]$
153562	Find the Variables	[[6,5],[5,4]][[x],[y]]=[[2],[1]]	$[\begin{array}{c} 6 & 5 \\ 5 & 4 \end{array}] [\begin{array}{c} x \\ y \end{array}] = [\begin{array}{c} 2 \\ 1 \end{array}]$
153563	Find the Vertex Form	-3x^2+24x-46	$- 3 x^{2} + 24 x - 46$
153564	Find the Vertex Form	-2x^2-4x-7	$- 2 x^{2} - 4 x - 7$
153565	Find the Vertex Form	2x^2-4x+8	$2 x^{2} - 4 x + 8$
153566	Find the Vertex Form	2x^2-2x-12	$2 x^{2} - 2 x - 12$
153567	Find the Vertex Form	-2x^2-12x-5	$- 2 x^{2} - 12 x - 5$
153568	Find the Vertex Form	(x-4)(x+2)	$(x - 4) (x + 2)$
153569	Find the Vertex Form	2x^2+12x+13	$2 x^{2} + 12 x + 13$
153570	Find the Vertex Form	-x^2+2x-1	$- x^{2} + 2 x - 1$
153571	Find the Vertex Form	x^2+10x+37	$x^{2} + 10 x + 37$
153572	Find the Vertex Form	4x^2-8x+12	$4 x^{2} - 8 x + 12$
153573	Find the Vertex Form	8x^2-8x+21	$8 x^{2} - 8 x + 21$
153574	Find the Vertex Form	-3x^2-30x-74	$- 3 x^{2} - 30 x - 74$
153575	Find the Vertex Form	-4x^2-2x-3	$- 4 x^{2} - 2 x - 3$
153576	Find the Vertex Form	-3x^2+6x+2	$- 3 x^{2} + 6 x + 2$
153577	Find the Vertex Form	3x^2-12x+15	$3 x^{2} - 12 x + 15$
153578	Find the Vertex Form	-3x^2-18x-25	$- 3 x^{2} - 18 x - 25$
153579	Find the Vertex Form	-3x^2-24x-45	$- 3 x^{2} - 24 x - 45$
153580	Find the Vertex Form	x^2-2x	$x^{2} - 2 x$
153581	Find the Vertex Form	x^2-2x+9	$x^{2} - 2 x + 9$
153582	Find the Vertex Form	-x^2-4x+4	$- x^{2} - 4 x + 4$
153583	Find the Vertex Form	x^2-3x-8	$x^{2} - 3 x - 8$
153584	Find the Vertex Form	x^2-4x-4	$x^{2} - 4 x - 4$
153585	Find the Vertex Form	x^2-7x-18	$x^{2} - 7 x - 18$
153586	Find the Vertex Form	x^2-6x-1	$x^{2} - 6 x - 1$
153587	Find the Vertex Form	x^2+6x-5	$x^{2} + 6 x - 5$
153588	Find the Vertex Form	x^2+6x-1	$x^{2} + 6 x - 1$
153589	Find the Vertex Form	-x^2+6x-11	$- x^{2} + 6 x - 11$
153590	Find the Vertex Form	x^2+7x-17	$x^{2} + 7 x - 17$
153591	Find the Vertex Form	x^2-10x+0	$x^{2} - 10 x + 0$
153592	Find the Vertex Form	x^2-10x-4	$x^{2} - 10 x - 4$
153593	Find the Vertex Form	x^2-10x-7	$x^{2} - 10 x - 7$
153594	Determine if a Polynomial	4by+2b-by	$4 b y + 2 b - b y$
153595	Determine if a Polynomial	2x^3+5x	$2 x^{3} + 5 x$
153596	Determine if a Polynomial	3x^2-2x^3-x-9	$3 x^{2} - 2 x^{3} - x - 9$
153597	Determine if a Polynomial	(x^3+4x^2-7)-(5x^3-2x^2+2x-16)	$(x^{3} + 4 x^{2} - 7) - (5 x^{3} - 2 x^{2} + 2 x - 16)$
153598	Determine if a Polynomial	square root of x-6	$\sqrt{x - 6}$
153599	Determine if a Polynomial	-10a^7b^2	$- 10 a^{7} b^{2}$
153600	Determine if a Polynomial	15x^4	$15 x^{4}$