Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
137401	Find the Slope and y-intercept	(20,51.7) , (30,62.6)	$(20, 51.7) (30, 62.6)$
137402	Find the Slope and y-intercept	(2,1) , (5,3)	$(2, 1)$ , $(5, 3)$
137403	Find the Slope and y-intercept	(-2,4) , (-7,-3)	$(- 2, 4) (- 7, - 3)$
137404	Find the Slope and y-intercept	(-2,9) , (1,-3)	$(- 2, 9) (1, - 3)$
137405	Find the Slope and y-intercept	(-3,5) , (3,3)	$(- 3, 5)$ , $(3, 3)$
137406	Find the Slope and y-intercept	(-15,5) , (-9,10) , (-3,15)	$(- 15, 5) (- 9, 10) (- 3, 15)$
137407	Find the Slope and y-intercept	(1,-5) , (9,11)	$(1, - 5) (9, 11)$
137408	Find the Slope and y-intercept	(0,-2) , (3,13)	$(0, - 2) (3, 13)$
137409	Find the Slope and y-intercept	(0,2) , (1,5)	$(0, 2) (1, 5)$
137410	Find the Slope and y-intercept	(0,4) , (-2,0)	$(0, 4) (- 2, 0)$
137411	Find the Slope and y-intercept	(0,5) , (5,0)	$(0, 5) (5, 0)$
137412	Find the Slope and y-intercept	(1,0) , (6,-3)	$(1, 0) (6, - 3)$
137413	Find the Slope and y-intercept	(7,20) , (-2,11)	$(7, 20) (- 2, 11)$
137414	Find the Equation Using Point-Slope Formula	(1,1/2) , (3,2)	$(1, \frac{1}{2})$ , $(3, 2)$
137415	Find the Equation Using Point-Slope Formula	(0,6) , (-10,0)	$(0, 6) (- 10, 0)$
137416	Find the Equation Using Point-Slope Formula	(0,0) , (-4,3)	$(0, 0)$ , $(- 4, 3)$
137417	Find the Equation Using Point-Slope Formula	(0,2) , (2,0)	$(0, 2)$ , $(2, 0)$
137418	Find the Equation Using Point-Slope Formula	(0,3) , (2,4)	$(0, 3)$ , $(2, 4)$
137419	Find the Equation Using Point-Slope Formula	(-1,5) , (3,-7)	$(- 1, 5) (3, - 7)$
137420	Find the Equation Using Point-Slope Formula	(1,5) , (5,-3)	$(1, 5)$ , $(5, - 3)$
137421	Find the Equation Using Point-Slope Formula	(1,6) , (3,10)	$(1, 6) (3, 10)$
137422	Find the Equation Using Point-Slope Formula	(-1,7) , (2,-8)	$(- 1, 7) (2, - 8)$
137423	Find the Equation Using Point-Slope Formula	(-12,20) , (4,12)	$(- 12, 20) (4, 12)$
137424	Find the Equation Using Point-Slope Formula	(1,-9) , (2,-15) , (3,-29) , (-1,3)	$(1, - 9)$ , $(2, - 15)$ , $(3, - 29)$ , $(- 1, 3)$
137425	Find the Equation Using Point-Slope Formula	(2,0) , (4,0)	$(2, 0) (4, 0)$
137426	Find the Equation Using Point-Slope Formula	(2,4) , (6,4)	$(2, 4)$ , $(6, 4)$
137427	Find the Equation Using Point-Slope Formula	(2,7) , (5,8)	$(2, 7) (5, 8)$
137428	Find the Equation Using Point-Slope Formula	(-2,19) , (5,-9)	$(- 2, 19) (5, - 9)$
137429	Find the Equation Using Point-Slope Formula	(2,1) , m=4	$(2, 1)$ , $m = 4$
137430	Find the Equation Using Point-Slope Formula	(-2,1) ; m=2	$(- 2, 1)$ ; $m = 2$
137431	Find the Equation Using Point-Slope Formula	(-6,-7) , (-12,-14)	$(- 6, - 7)$ , $(- 12, - 14)$
137432	Find the Equation Using Point-Slope Formula	(-7,-12) , (-7,10)	$(- 7, - 12) (- 7, 10)$
137433	Find the Equation Using Point-Slope Formula	(-7,-4) , (2,3)	$(- 7, - 4) (2, 3)$
137434	Find the Equation Using Point-Slope Formula	m=0 , (0,-7)	$m = 0$ , $(0, - 7)$
137435	Find the Equation Using Point-Slope Formula	m=3/2 , (8,-9)	$m = \frac{3}{2}$ , $(8, - 9)$
137436	Find the Equation Using Point-Slope Formula	m=3/2 , (9,-2)	$m = \frac{3}{2}$ , $(9, - 2)$
137437	Find the Equation Using Point-Slope Formula	m=2 , (8,8)	$m = 2$ , $(8, 8)$
137438	Find the Equation Using Point-Slope Formula	m=-1/8 , (-6,0)	$m = - \frac{1}{8}$ , $(- 6, 0)$
137439	Find the Equation Using Point-Slope Formula	m=7 , (2,2)	$m = 7$ , $(2, 2)$
137440	Find the Equation Using Point-Slope Formula	(9,5) , (5,9)	$(9, 5)$ , $(5, 9)$
137441	Find the Equation Using Point-Slope Formula	(-9,7) , (9,1)	$(- 9, 7) (9, 1)$
137442	Find the Equation Using Point-Slope Formula	(8,9) , (16,y)	$(8, 9)$ , $(16, y)$
137443	Find the Equation Using Point-Slope Formula	(8,5) , (-6,5)	$(8, 5) (- 6, 5)$
137444	Find the Equation Using Point-Slope Formula	(3,0) , (9,7)	$(3, 0) (9, 7)$
137445	Find the Equation Using Point-Slope Formula	(-3,2) , (0,4)	$(- 3, 2) (0, 4)$
137446	Find the Equation Using Point-Slope Formula	(3,6680) , (0,4760)	$(3, 6680)$ , $(0, 4760)$
137447	Find the Equation Using Point-Slope Formula	(-3,-5) , (3,11)	$(- 3, - 5) (3, 11)$
137448	Find the Equation Using Point-Slope Formula	(3,5) m=2	$(3, 5)$ $m = 2$
137449	Find the Equation Using Point-Slope Formula	(3,5) , (0,0)	$(3, 5) (0, 0)$
137450	Find the Equation Using Point-Slope Formula	(3,5) , (0,4)	$(3, 5) (0, 4)$
137451	Find the Equation Using Point-Slope Formula	(4,3) , (0,0)	$(4, 3) (0, 0)$
137452	Find the Equation Using Point-Slope Formula	(4,5) , (0,-3)	$(4, 5) (0, - 3)$
137453	Find the Domain and Range	9x^2+16y^2=144	$9 x^{2} + 16 y^{2} = 144$
137454	Find the Domain and Range	x^2+y^2=100	$x^{2} + y^{2} = 100$
137455	Find the Domain and Range	y = log of x+2	$y = \log (x + 2)$
137456	Find the Domain and Range	y = log base 5 of x	$y = \log_{5} (x)$
137457	Solve the Function Operation	f(x)=-3x-1g(x)=x^2-5f(g(3))	$f (x) = - 3 x - 1 g (x) = x^{2} - 5 f (g (3))$
137458	Solve the Function Operation	f(x)=3x-6g(x)=-5x-2f/g*-2	$f (x) = 3 x - 6 g (x) = - 5 x - 2 \frac{f}{g} \cdot - 2$
137459	Find the Equation Using Point-Slope Formula	m=9 , (5,5)	$m = 9$ , $(5, 5)$
137460	Solve the Function Operation	f(x)=2x+1 , g(x)=x^2-7 , (f-g)(x)	$f (x) = 2 x + 1$ , $g (x) = x^{2} - 7$ , $(f - g) (x)$
137461	Find the Trig Value	sin((5pi)/6)	$\sin (\frac{5 π}{6})$
137462	Find the Trig Value	sin(pi/3-x)	$\sin (\frac{π}{3} - x)$
137463	Find the Trig Value	cos(x)=-5/13	$\cos (x) = - \frac{5}{13}$
137464	Find the Trig Value	sin(arctan(u)+arccos(v))	$\sin (\arctan (u) + \arccos (v))$
137465	Find the Trig Value	sin(arccos(x))	$\sin (\cos^{-1} (x))$
137466	Find the Trig Value	sin(0)=3/5	$\sin (0) = \frac{3}{5}$
137467	Find the Trig Value	sin(0)=4/5	$\sin (0) = \frac{4}{5}$
137468	Find the Trig Value	tan(x)=8/15	$\tan (x) = \frac{8}{15}$
137469	Find the Trig Value	tan(x)=1/( square root of 3)	$\tan (x) = \frac{1}{\sqrt{3}}$
137470	Find the Trig Value	tan(x)=2/3	$\tan (x) = \frac{2}{3}$
137471	Find the Trig Value	sin(x)=2/5	$\sin (x) = \frac{2}{5}$
137472	Find the Trig Value	tan(arcsin(x))	$\tan (\sin^{-1} (x))$
137473	Find the Trig Value	(-8,15)	$(- 8, 15)$
137474	Find the Trig Value	cos(0)=1/2	$\cos (0) = \frac{1}{2}$
137475	Find the Trig Value	cos(0)=3/5	$\cos (0) = \frac{3}{5}$
137476	Find the Trig Value	cos(x)=1/4	$\cos (x) = \frac{1}{4}$
137477	Find the Trig Value	cos(theta)	$\cos (θ)$
137478	Find the Trig Value	cos(3/5)	$\cos (\frac{3}{5})$
137479	Find the Trig Value	cos(2x)=1/2	$\cos (2 x) = \frac{1}{2}$
137480	Find the Trig Value	cos(135 degrees )	$\cos (135 °)$
137481	Find the Trig Value	cos(150)	$\cos (150)$
137482	Find Trig Functions Using Identities	cos(10x)-cos(6x)	$\cos (10 x) - \cos (6 x)$
137483	Find Trig Functions Using Identities	cos(x-y)	$\cos (x - y)$
137484	Find Trig Functions Using Identities	cos((7pi)/12)	$\cos (\frac{7 π}{12})$
137485	Find Trig Functions Using Identities	8cos(x)^2	$8 \cos^{2} (x)$
137486	Find Trig Functions Using Identities	sec(x)sin(x)=tan(x)	$\sec (x) \sin (x) = \tan (x)$
137487	Find Trig Functions Using Identities	cos(x)(tan(x)^2+1)=sec(x)	$\cos (x (\tan^{2} (x) + 1)) = \sec (x)$
137488	Find Trig Functions Using Identities	tan(arcsin(x))	$\tan (\arcsin (x))$
137489	Reduce	(2(a-b))/(a^2b^2)	$\frac{2 (a - b)}{a^{2} b^{2}}$
137490	Reduce	(25z^2-80z+64)/(192-75z^2)	$\frac{25 z^{2} - 80 z + 64}{192 - 75 z^{2}}$
137491	Reduce	(27a^3-1)/(9a^2-6a+1)	$\frac{27 a^{3} - 1}{9 a^{2} - 6 a + 1}$
137492	Reduce	( square root of xy fourth root of x^2y)/(xy)	$\frac{\sqrt{x y} \sqrt[4]{x^{2} y}}{x y}$
137493	Reduce	((8n+1)!)/((8n)!)	$\frac{(8 n + 1)!}{(8 n)!}$
137494	Reduce	(4x^2-16)/(2-x)	$\frac{4 x^{2} - 16}{2 - x}$
137495	Reduce	(5- square root of 7)/(9- square root of 14)	$\frac{5 - \sqrt{7}}{9 - \sqrt{14}}$
137496	Reduce	(3r^2-39r+90)/(r^2-3r-70)	$\frac{3 r^{2} - 39 r + 90}{r^{2} - 3 r - 70}$
137497	Reduce	(3z^2-13z+4)/(z^4-2z^3-8z^2)	$\frac{3 z^{2} - 13 z + 4}{z^{4} - 2 z^{3} - 8 z^{2}}$
137498	Reduce	(7b^3)/(b^2-7b+10)	$\frac{7 b^{3}}{b^{2} - 7 b + 10}$
137499	Reduce	(5x^2+20xy+20y^2)/(x^2-xy-6y^2)	$\frac{5 x^{2} + 20 x y + 20 y^{2}}{x^{2} - x y - 6 y^{2}}$
137500	Reduce	(5x^3y+10x^2y^2)/(15x)	$\frac{5 x^{3} y + 10 x^{2} y^{2}}{15 x}$