Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
31501	Tracer	y=-5/4*cos(x)	$y = - \frac{5}{4} \cdot \cos (x)$
31502	Tracer	y=5/4*sin(x)	$y = \frac{5}{4} \cdot \sin (x)$
31503	Tracer	y=-5/4x+8	$y = - \frac{5}{4} x + 8$
31504	Trouver la valeur à l'aide du cercle unité	cos((5pi)/12)	$\cos (\frac{5 π}{12})$
31505	Tracer	y=-(5sin(x/2))/2	$y = - \frac{5 \sin (\frac{x}{2})}{2}$
31506	Tracer	y=6/5x+6	$y = \frac{6}{5} x + 6$
31507	Tracer	y=-6/7x-6	$y = - \frac{6}{7} x - 6$
31508	Tracer	y=6^(x-x^2)	$y = 6^{x - x^{2}}$
31509	Tracer	y=7/4x+6	$y = \frac{7}{4} x + 6$
31510	Tracer	y=e^-6	$y = e^{- 6}$
31511	Tracer	y=- base logarithmique 0.5 de x+1-3	$y = - \log_{0.5} (x + 1) - 3$
31512	Tracer	y = log base 2 of x-1+4	$y = \log_{2} (x - 1) + 4$
31513	Tracer	y=3/4x-10	$y = \frac{3}{4} x - 10$
31514	Tracer	y=3/(4x)+2/5	$y = \frac{3}{4 x} + \frac{2}{5}$
31515	Tracer	y=(4 base logarithmique 3 de x)/(11x^3)	$y = \frac{4 \log_{3} (x)}{11 x^{3}}$
31516	Tracer	y=4/5*cos(x)	$y = \frac{4}{5} \cdot \cos (x)$
31517	Tracer	y=4/7*cos(x)	$y = \frac{4}{7} \cdot \cos (x)$
31518	Tracer	y=5/2*cos(2x)	$y = \frac{5}{2} \cdot \cos (2 x)$
31519	Tracer	y=5/2*cos(x+pi/4)	$y = \frac{5}{2} \cdot \cos (x + \frac{π}{4})$
31520	Tracer	y=5/2*cot(2x)	$y = \frac{5}{2} \cdot \cot (2 x)$
31521	Trouver la valeur exacte	cot(-(5pi)/4)	$\cot (- \frac{5 π}{4})$
31522	Tracer	y=1/4*(x-2)^2-3	$y = \frac{1}{4} \cdot {(x - 2)}^{2} - 3$
31523	Trouver la valeur exacte	cos(22.5)	$\cos (22.5)$
31524	Tracer	y=1/4*cos(1/4x-pi/12)	$y = \frac{1}{4} \cdot \cos (\frac{1}{4} x - \frac{π}{12})$
31525	Tracer	y=1/4cos(x+pi/4)2	$y = \frac{1}{4} \cdot \cos (x + \frac{π}{4}) \cdot 2$
31526	Tracer	y=1/3* racine carrée de x	$y = \frac{1}{3} \cdot \sqrt{x}$
31527	Tracer	y=1/3*cos(pix)+3	$y = \frac{1}{3} \cdot \cos (π x) + 3$
31528	Trouver l'angle de référence	-216	$- 216$
31529	Tracer	y=1/3*cot(pix)	$y = \frac{1}{3} \cdot \cot (π x)$
31530	Resolva para ?	3tan(1/(3theta))=8	$3 \tan (\frac{1}{3 θ}) = 8$
31531	Tracer	y=1/5*cos(x+3)	$y = \frac{1}{5} \cdot \cos (x + 3)$
31532	Resolva para ?	theta=0	$θ = 0$
31533	Resolva para ?	theta=300	$θ = 300$
31534	Tracer	y=-1/7*sin(0.666x)	$y = \frac{- 1}{7} \cdot \sin (0.666 x)$
31535	Tracer	y=-1/8*cos(x)	$y = - \frac{1}{8} \cdot \cos (x)$
31536	Tracer	y=1/x-6	$y = \frac{1}{x} - 6$
31537	Tracer	y=2/3* racine carrée de x+5-3	$y = \frac{2}{3} \cdot \sqrt{x + 5} - 3$
31538	Resolva para t	d=0.6sin(3520pit)	$d = 0.6 \sin (3520 π t)$
31539	Tracer	y=2/3*sin(x-pi)	$y = \frac{2}{3} \cdot \sin (x - π)$
31540	Tracer	y=2/3*(tan(2pi)x)	$y = \frac{2}{3} \cdot (\tan (2 π) x)$
31541	Tracer	y=-2/5x^2-3	$y = - \frac{2}{5} x^{2} - 3$
31542	Tracer	y=2^xy=5^x	$y = 2^{x} y = 5^{x}$
31543	Tracer	y=-2x^2+12x-7	$y = - 2 x^{2} + 12 x - 7$
31544	Tracer	y=3/2*cos(pix)+2	$y = \frac{3}{2} \cdot \cos (π x) + 2$
31545	Encontre os Outros Valores Trigonométricos no Quadrante I	csc(theta)=13/5	$\csc (θ) = \frac{13}{5}$
31546	Tracer	y=3/4*cos(x-4)	$y = \frac{3}{4} \cdot \cos (x - 4)$
31547	Tracer	y=1/2*sin(x)-3	$y = \frac{1}{2} \cdot \sin (x) - 3$
31548	Tracer	y=1/2*sin(x-pi/4)	$y = \frac{1}{2} \cdot \sin (x - \frac{π}{4})$
31549	Encontre os Outros Valores Trigonométricos no Quadrante I	tan(theta)^2=3/8	$\tan^{2} (θ) = \frac{3}{8}$
31550	Tracer	y=1/2*tan(x-pi/2)	$y = \frac{1}{2} \cdot \tan (x - \frac{π}{2})$
31551	Tracer	y=1/2*tan(x/3)	$y = \frac{1}{2} \cdot \tan (\frac{x}{3})$
31552	Tracer	y=1/2*tan(4x)	$y = \frac{1}{2} \cdot \tan (4 x)$
31553	Tracer	y=-1/2x-1/2	$y = - \frac{1}{2} x - \frac{1}{2}$
31554	Tracer	y=1/2x+5/2	$y = \frac{1}{2} x + \frac{5}{2}$
31555	Tracer	y=1/2x+0	$y = \frac{1}{2} x + 0$
31556	Tracer	y=1/2*cos(x/2+270)	$y = \frac{1}{2} \cdot \cos (\frac{x}{2} + 270)$
31557	Tracer	y=1/2*cos((pix)/2)	$y = \frac{1}{2} \cdot \cos (\frac{π x}{2})$
31558	Tracer	y=1/2*cos(2x)+3	$y = \frac{1}{2} \cdot \cos (2 x) + 3$
31559	Tracer	y=-1/2*cos(2x-2pi)	$y = - \frac{1}{2} \cdot \cos (2 x - 2 π)$
31560	Tracer	y=-1/2*cos(x)+2	$y = - \frac{1}{2} \cdot \cos (x) + 2$
31561	Tracer	v=5i+6j	$v = 5 i + 6 j$
31562	Tracer	y=1/2*sin(x)-1	$y = \frac{1}{2} \cdot \sin (x) - 1$
31563	Tracer	y=2(1/(4px))	$y = 2 (\frac{1}{4 p x})$
31564	Tracer	y=2.5+12.5sin(0.16x+c)	$y = 2.5 + 12.5 \sin (0.16 x + c)$
31565	Tracer	y=2.5x+12	$y = 2.5 x + 12$
31566	Tracer	y=2(x-2)^2-7	$y = 2 {(x - 2)}^{2} - 7$
31567	Tracer	y=2x^2+12x+19	$y = 2 x^{2} + 12 x + 19$
31568	Tracer	y=-2x^2+4x-5	$y = - 2 x^{2} + 4 x - 5$
31569	Tracer	y=-2x^2+4x-6	$y = - 2 x^{2} + 4 x - 6$
31570	Passer des radians aux degrés	-pi/30	$- \frac{π}{30}$
31571	Tracer	y=2x^2+8x+10	$y = 2 x^{2} + 8 x + 10$
31572	Tracer	y=-2x^2+8x+9	$y = - 2 x^{2} + 8 x + 9$
31573	Tracer	y=-2x^2+8x-12	$y = - 2 x^{2} + 8 x - 12$
31574	Tracer	y=-2x^2+8x-20	$y = - 2 x^{2} + 8 x - 20$
31575	Tracer	y=2x^2-14x+24	$y = 2 x^{2} - 14 x + 24$
31576	Tracer	y=-2x^2-16x-35	$y = - 2 x^{2} - 16 x - 35$
31577	Tracer	y=-2x^2-2x-7	$y = - 2 x^{2} - 2 x - 7$
31578	Tracer	y=2x^2-4x-5	$y = 2 x^{2} - 4 x - 5$
31579	Tracer	y=2x^2-x-1	$y = 2 x^{2} - x - 1$
31580	Tracer	y=2+1/10*cos(60pix)	$y = 2 + \frac{1}{10} \cdot \cos (60 π x)$
31581	Tracer	y=2+1/6*cos(80pix)	$y = 2 + \frac{1}{6} \cdot \cos (80 π x)$
31582	Tracer	y=2+sin(1/2x)	$y = 2 + \sin (\frac{1}{2} x)$
31583	Tracer	y=2-3cos(x)	$y = 2 - 3 \cos (x)$
31584	Tracer	y=-25sin(pi/2x)	$y = - 25 \sin (\frac{π}{2} x)$
31585	Tracer	y=250sin(90pit)	$y = 250 \sin (90 π t)$
31586	Tracer	y=25sin(pi/2x)+20	$y = 25 \sin (\frac{π}{2} x) + 20$
31587	Tracer	y=25sin(x-75)+30	$y = 25 \sin (x - 75) + 30$
31588	Tracer	y=2cos(x-(3pi)/2)-2	$y = 2 \cos (x - \frac{3 π}{2}) - 2$
31589	Tracer	y=-2cos(x/2)+1	$y = - 2 \cos (\frac{x}{2}) + 1$
31590	Tracer	y=x^2-8x+2	$y = x^{2} - 8 x + 2$
31591	Trouver la valeur exacte	sin((13pi)/8)	$\sin (\frac{13 π}{8})$
31592	Tracer	y=x^2-8x-1	$y = x^{2} - 8 x - 1$
31593	Tracer	y=x^2-4x-15	$y = x^{2} - 4 x - 15$
31594	Tracer	y=-x^2-5x+3	$y = - x^{2} - 5 x + 3$
31595	Tracer	y=-x^2-5x-10	$y = - x^{2} - 5 x - 10$
31596	Tracer	y=x^2-12x+2	$y = x^{2} - 12 x + 2$
31597	Tracer	y=-x^2-12x-37	$y = - x^{2} - 12 x - 37$
31598	Tracer	y=-x^2-3x+4	$y = - x^{2} - 3 x + 4$
31599	Tracer	y=-x^2+14x-51	$y = - x^{2} + 14 x - 51$
31600	Tracer	y=x^2+16x+55	$y = x^{2} + 16 x + 55$