Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
24201	Determine if True	3.5a+1.5b=0.50	$3.5 a + 1.5 b = 0.5$
24202	Determine if True	-1.5=- log of 3.2*10^-2	$- 1.5 = - \log (3.2 \cdot 10^{- 2})$
24203	Determine if True	1+cot(30)^2=csc(30)^2	$1 + \cot^{2} (30) = \csc^{2} (30)$
24204	Determine if True	(cot(pi/4))/(sec(pi/4))+sin(pi/4)=csc(pi/4)	$\frac{\cot (\frac{π}{4})}{\sec (\frac{π}{4})} + \sin (\frac{π}{4}) = \csc (\frac{π}{4})$
24205	Determine if True	log base 3 of 16=4	$\log_{3} (16) = 4$
24206	Determine if True	log base 3 of 729=6	$\log_{3} (729) = 6$
24207	Determine if True	9^3=729	$9^{3} = 729$
24208	Determine if True	3/20=0.975	$\frac{3}{20} = 0.975$
24209	Determine if True	1/2 = log of 7/49	$\frac{1}{2} = \log (\frac{7}{49})$
24210	Determine if True	(1+cos(0))/(sin(0))+(sin(0))/(1+cos(0))=2csc(0)	$\frac{1 + \cos (0)}{\sin (0)} + \frac{\sin (0)}{1 + \cos (0)} = 2 \csc (0)$
24211	Determine if True	(11pi)/12=(3pi)/4+pi/6	$\frac{11 π}{12} = \frac{3 π}{4} + \frac{π}{6}$
24212	Graph	y=-1/x-2	$y = - \frac{1}{x} - 2$
24213	Graph	y=(x+4)^2-8	$y = {(x + 4)}^{2} - 8$
24214	Graph	y=500/(1+450e^(-0.7x))	$y = \frac{500}{1 + 450 e^{- 0.7 x}}$
24215	Graph	y=2.5sin(x)	$y = 2.5 \sin (x)$
24216	Graph	y=3x^2-4x-3	$y = 3 x^{2} - 4 x - 3$
24217	Graph	(x+8)^2+2	${(x + 8)}^{2} + 2$
24218	Graph	( square root of (1-cos(a))/2)/( square root of (1+cos(a))/2)	$\frac{\sqrt{\frac{1 - \cos (a)}{2}}}{\sqrt{\frac{1 + \cos (a)}{2}}}$
24219	Graph	x^2=28y	$x^{2} = 28 y$
24220	Subtract	pi/2-pi/6	$\frac{π}{2} - \frac{π}{6}$
24221	Graph	y=g(x)-2	$y = g (x) - 2$
24222	Graph	y=g(x+1)	$y = g (x + 1)$
24223	Graph	y=sec(x/2)	$y = \sec (\frac{x}{2})$
24224	Solve the System of @WORD	csc(x)>0 , cot(x)<0	$\csc (x) > 0$ , $\cot (x) < 0$
24225	Graph	z=2+5i	$z = 2 + 5 i$
24226	Solve the System of @WORD	sin(x)<0 , sec(x)>0	$\sin (x) < 0$ , $\sec (x) > 0$
24227	Solve the System of @WORD	cos(x)<0 , cot(x)<0	$\cos (x) < 0$ , $\cot (x) < 0$
24228	Solve the System of @WORD	tan(x)>0 , sin(x)<0	$\tan (x) > 0$ , $\sin (x) < 0$
24229	Solve the System of @WORD	sin(t)>0 , tan(t)<0	$\sin (t) > 0$ , $\tan (t) < 0$
24230	Solve the System of @WORD	tan(x)>0 , sec(x)>0	$\tan (x) > 0$ , $\sec (x) > 0$
24231	Solve the System of @WORD	2u-5=-11 , -3u=-6	$2 u - 5 = - 11$ , $- 3 u = - 6$
24232	Graph	sin(20)x=3/5*0<x<pi/2	$\sin (20) x = \frac{3}{5} \cdot 0 < x < \frac{π}{2}$
24233	Find the Reference Angle	(23pi)/4	$\frac{23 π}{4}$
24234	Graph	z=-6	$z = - 6$
24235	Graph	y=-sin(2x)	$y = - \sin (2 x)$
24236	Graph	((x+4)^2)/16-((y+3)^2)/25=1	$\frac{{(x + 4)}^{2}}{16} - \frac{{(y + 3)}^{2}}{25} = 1$
24237	Graph	z=-4i	$z = - 4 i$
24238	Graph	y=sin(2x+3)	$y = \sin (2 x + 3)$
24239	Evaluate	cot(pi/5)	$\cot (\frac{π}{5})$
24240	Graph	y=4sin(pix+2)-5	$y = 4 \sin (π x + 2) - 5$
24241	Graph	y=2tan(x/2)	$y = 2 \tan (\frac{x}{2})$
24242	Graph	r=-2cos(x)	$r = - 2 \cos (x)$
24243	Graph	sin(105)	$\sin (105)$
24244	Graph	cos(y)=8/13	$\cos (y) = \frac{8}{13}$
24245	Graph	1 3/3+5/8	$1 \frac{3}{3} + \frac{5}{8}$
24246	Graph	4sin(2x)	$4 \sin (2 x)$
24247	Graph	arcsin(- square root of 2/2)	$\arcsin (- \sqrt{\frac{2}{2}})$
24248	Graph	12x-7y=27	$12 x - 7 y = 27$
24249	Graph	135 degrees	$135 °$
24250	Graph	-2x+9y=5	$- 2 x + 9 y = 5$
24251	Graph	\|x-1\|+\|y\|=2	$\| x - 1 \| + \| y \| = 2$
24252	Graph	r=3sin(2x)	$r = 3 \sin (2 x)$
24253	Simplify	sec(theta)sin(theta)cot(theta)	$\sec (θ) \sin (θ) \cot (θ)$
24254	Graph	tan(4)	$\tan (4)$
24255	Graph	sin(90)	$\sin (90)$
24256	Graph	x=1/(2+cos(theta))	$x = \frac{1}{2 + \cos (θ)}$
24257	Solve for ?	cos(theta)=4/5	$\cos (θ) = \frac{4}{5}$
24258	Simplify	sec(x)^2	$\sec^{2} (x)$
24259	Evaluate	sec(-(3pi)/2)	$\sec (- \frac{3 π}{2})$
24260	Graph	r=8	$r = 8$
24261	Graph	sin( square root of 3/2)	$\sin (\sqrt{\frac{3}{2}})$
24262	Graph	sin(45)=10/x	$\sin (45) = \frac{10}{x}$
24263	Graph	g(x)=cos(x)	$g (x) = \cos (x)$
24264	Graph	- natural log of 1+sin(x)	$- \ln (1 + \sin (x))$
24265	Find the Exact Value	arctan(tan(-pi/6))	$\arctan (\tan (- \frac{π}{6}))$
24266	Graph	y=5/2*sin(x+(2pi)/3)	$y = \frac{5}{2} \cdot \sin (x + \frac{2 π}{3})$
24267	Graph	y = log base 4 of x-1	$y = \log_{4} (x - 1)$
24268	Graph	y=x^2+12x+35	$y = x^{2} + 12 x + 35$
24269	Find the Reference Angle	-1.2pi	$- 1.2 π$
24270	Graph	f(theta)=-tan(theta)	$f (θ) = - \tan (θ)$
24271	Graph	y=1/4*sin(2x)	$y = \frac{1}{4} \cdot \sin (2 x)$
24272	Graph	y=3/4*sin(2x)+3	$y = \frac{3}{4} \cdot \sin (2 x) + 3$
24273	Graph	y=5/3x+5	$y = \frac{5}{3} x + 5$
24274	Find the Other Trig Values in Quadrant I	sec(theta)=13/12	$\sec (θ) = \frac{13}{12}$
24275	Solve for ?	csc(theta)=1	$\csc (θ) = 1$
24276	Graph	y=3cot(x+pi/2)	$y = 3 \cot (x + \frac{π}{2})$
24277	Graph	y=-3sin(2x-pi/2)	$y = - 3 \sin (2 x - \frac{π}{2})$
24278	Graph	y=1-3sin(2x)	$y = 1 - 3 \sin (2 x)$
24279	Graph	y=x^3+6x^2+19	$y = x^{3} + 6 x^{2} + 19$
24280	Determine if Continuous	csc(x*180)	$\csc (x \cdot 180)$
24281	Determine if Continuous	tan(3x)	$\tan (3 x)$
24282	Determine if Continuous	tan(x)	$\tan (x)$
24283	Solve by Graphing	x=3cot(2x)	$x = 3 \cot (2 x)$
24284	Determine if Continuous	x^2+y^2-4x=0	$x^{2} + y^{2} - 4 x = 0$
24285	Determine if Linear	pi/2	$\frac{π}{2}$
24286	Solve by Graphing	sin(2x)=- square root of 3sin(x)	$\sin (2 x) = - \sqrt{3} \sin (x)$
24287	Solve by Graphing	r=4	$r = 4$
24288	Solve by Graphing	sin(x)=1/3	$\sin (x) = \frac{1}{3}$
24289	Solve by Graphing	sec(x)+tan(x)=0	$\sec (x) + \tan (x) = 0$
24290	Solve by Graphing	sin(2x)-sin(x)=0	$\sin (2 x) - \sin (x) = 0$
24291	Solve by Graphing	sin(2x+60)=0.5	$\sin (2 y + 60) = 0.5$
24292	Solve by Graphing	sin(x)=(- square root of 3)/2	$\sin (x) = \frac{- \sqrt{3}}{2}$
24293	Solve by Graphing	tan(x)=1/7	$\tan (x) = \frac{1}{7}$
24294	Solve by Graphing	tan(x)sin(x)=3sin(x)	$\tan (x) \sin (x) = 3 \sin (x)$
24295	Solve by Graphing	tan(x) = square root of 15	$\tan (x) = \sqrt{15}$
24296	Solve by Graphing	tan(x)=- square root of 2sin(x)	$\tan (x) = - \sqrt{2} \sin (x)$
24297	Solve by Graphing	tan(a)=2/3	$\tan (a) = \frac{2}{3}$
24298	Solve by Graphing	tan(2x)=cot(x)	$\tan (2 x) = \cot (x)$
24299	Solve by Graphing	k/7=32/56	$\frac{k}{7} = \frac{32}{56}$
24300	Solve by Graphing	square root of 2sin(2x)=-1	$\sqrt{2} \sin (2 x) = - 1$