Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
42501	Tracer	f(x)=2x^6+5x^4-x^2	$f (x) = 2 x^{6} + 5 x^{4} - x^{2}$
42502	Tracer	f(x)=2x^7+3x^6-2x-8	$f (x) = 2 x^{7} + 3 x^{6} - 2 x - 8$
42503	Tracer	f(x)=2+2.2sin(2x-pi)	$f (x) = 2 + 2.2 \sin (2 x - π)$
42504	Tracer	f(x)=2+2.5sin(2x-pi)	$f (x) = 2 + 2.5 \sin (2 x - π)$
42505	Tracer	f(x)=2+3cos(2)(x-45)	$f (x) = 2 + 3 \cos (2) (x - 45)$
42506	Tracer	f(x)=2+cos(pi/2x)	$f (x) = 2 + \cos (\frac{π}{2} x)$
42507	Tracer	f(x)=-2+cos(6pix)	$f (x) = - 2 + \cos (6 π x)$
42508	Tracer	f(x)=2+sin(x-pi/4)	$f (x) = 2 + \sin (x - \frac{π}{4})$
42509	Tracer	f(x)=20x^2-12x	$f (x) = 20 x^{2} - 12 x$
42510	Tracer	f(x)=20000(3/4)^x	$f (x) = 20000 {(\frac{3}{4})}^{x}$
42511	Tracer	f(x)=20sec(1/4x)	$f (x) = 20 \sec (\frac{1}{4} x)$
42512	Tracer	f(x)=20sin((2pi)/7)x+40	$f (x) = 20 \sin (\frac{2 π}{7}) x + 40$
42513	Trouver les points d'intersection avec les axes des abscisses et des ordonnées	f(x)=-2sin(x)-1	$f (x) = - 2 \sin (x) - 1$
42514	Tracer	f(x)=20sin(pi/6t)	$f (x) = 20 \sin (\frac{π}{6} t)$
42515	Tracer	f(x)=20sin(x)	$f (x) = 20 \sin (x)$
42516	Tracer	f(x)=20x-4	$f (x) = 20 x - 4$
42517	Tracer	f(x)=210x+750	$f (x) = 210 x + 750$
42518	Tracer	f(x)=215sin(pi/6x)+565	$f (x) = 215 \sin (\frac{π}{6} x) + 565$
42519	Tracer	f(x)=22sec(x+11)	$f (x) = 22 \sec (x + 11)$
42520	Tracer	f(x)=25+0.08x	$f (x) = 25 + 0.08 x$
42521	Tracer	f(x)=2500+20x	$f (x) = 2500 + 20 x$
42522	Tracer	f(x)=2arcsin(1/(2x))	$f (x) = 2 \arcsin (\frac{1}{2 x})$
42523	Tracer	f(x)=2cos(1/2x-pi/2)	$f (x) = 2 \cos (\frac{1}{2} x - \frac{π}{2})$
42524	Tracer	f(x)=2cos(pi/4x)-1	$f (x) = 2 \cos (\frac{π}{4} x) - 1$
42525	Tracer	f(x)=2cos((pix)/3)	$f (x) = 2 \cos (\frac{π x}{3})$
42526	Tracer	f(x)=-2cos(0.5x)	$f (x) = - 2 \cos (0.5 x)$
42527	Tracer	f(x)=2cos(2)x	$f (x) = 2 \cos (2) x$
42528	Tracer	f(x)=2cos(2x+pi/2)	$f (x) = 2 \cos (2 x + \frac{π}{2})$
42529	Tracer	f(x)=2cos(2x)	$f (x) = 2 \cos (2 x)$
42530	Tracer	f(x)=2x^3+2x^2-8x-8	$f (x) = 2 x^{3} + 2 x^{2} - 8 x - 8$
42531	Tracer	f(x)=2x^3+3x^2-12x+5	$f (x) = 2 x^{3} + 3 x^{2} - 12 x + 5$
42532	Tracer	f(x)=-2x^(2-4)	$f (x) = - 2 x^{2 - 4}$
42533	Tracer	f(x)=2x^2+12x+15	$f (x) = 2 x^{2} + 12 x + 15$
42534	Tracer	f(x)=sin(5pix)	$f (x) = \sin (5 π x)$
42535	Tracer	f(x)=sin(5x)	$f (x) = \sin (5 x)$
42536	Tracer	f(x)=sin(610)nx	$f (x) = \sin (610) n x$
42537	Tracer	f(x)=sin(610pix)	$f (x) = \sin (610 π x)$
42538	Tracer	f(x)=sin(6pi)	$f (x) = \sin (6 π)$
42539	Tracer	f(x)=sin(e)	$f (x) = \sin (e)$
42540	Tracer	f(x)=sin(pix)	$f (x) = \sin (π x)$
42541	Tracer	f(x)=sin(2x)cos(x)^2	$f (x) = \sin (2 x) \cos^{2} (x)$
42542	Tracer	f(x)=sin(4x+(7pi)/6)	$f (x) = \sin (4 x + \frac{7 π}{6})$
42543	Tracer	f(x)=sin(2x)-1/2	$f (x) = \sin (2 x) - \frac{1}{2}$
42544	Tracer	f(x)=sin(290)pix	$f (x) = \sin (290) π x$
42545	Rendre le dénominateur rationnel	( racine carrée de 10- racine carrée de 3)/( racine carrée de 10+ racine carrée de 3)	$\frac{\sqrt{10} - \sqrt{3}}{\sqrt{10} + \sqrt{3}}$
42546	Convertir en degrés, minutes et secondes	12.42 degrés	$12.42 °$
42547	Tracer	f(x)=sin(x)g(x)=sin(x-pi)	$f (x) = \sin (x) g (x) = \sin (x - π)$
42548	Tracer	f(x)=sin(x-(5pi)/6)	$f (x) = \sin (x - \frac{5 π}{6})$
42549	Évaluer	(2pi)/1	$\frac{2 π}{1}$
42550	Tracer	f(x)=sin(x-pi/2)+3	$f (x) = \sin (x - \frac{π}{2}) + 3$
42551	Tracer	f(x)=sin(x+(3pi)/2)	$f (x) = \sin (x + \frac{3 π}{2})$
42552	Tracer	f(x)=sin(x+pi/3)+1	$f (x) = \sin (x + \frac{π}{3}) + 1$
42553	Tracer	f(x)=-sin(x+pi/4)	$f (x) = - \sin (x + \frac{π}{4})$
42554	Tracer	f(x)=sin(x)+pi	$f (x) = \sin (x) + π$
42555	Tracer	f(x)=sin(x)-1	$f (x) = \sin (x) - 1$
42556	Tracer	f(x)=sin(x)-2	$f (x) = \sin (x) - 2$
42557	Tracer	f(x)=sin(x)-3	$f (x) = \sin (x) - 3$
42558	Tracer	f(x)=sin(x-180)	$f (x) = \sin (x - 180)$
42559	Tracer	f(x)=sin(x-2pi)	$f (x) = \sin (x - 2 π)$
42560	Tracer	f(x)=tan(x/2)	$f (x) = \tan (\frac{x}{2})$
42561	Trouver la valeur exacte	sec(arctan(( racine carrée de 3)/3))	$\sec (\arctan (\frac{\sqrt{3}}{3}))$
42562	Tracer	f(x)=-tan(x/2)	$f (x) = - \tan (\frac{x}{2})$
42563	Tracer	f(x)=tan(x/4)+3	$f (x) = \tan (\frac{x}{4}) + 3$
42564	Tracer	f(x)=sin(h(2))	$f (x) = \sinh (2)$
42565	Tracer	f(x)=sin(h(2x))	$f (x) = \sinh (2 x)$
42566	Trouver la valeur exacte	arcsin( racine carrée de 3/2)	$\arcsin (\sqrt{\frac{3}{2}})$
42567	Tracer	f(x) = logarithme de x-5+1	$f (x) = \log (x - 5) + 1$
42568	Tracer	f(x)=m(x+d)^(1/5)	$f (x) = m {(x + d)}^{\frac{1}{5}}$
42569	Tracer	f(x)=pi=tan(x)	$f (x) = π = \tan (x)$
42570	Tracer	f(x)=sec(pi/2x)-2	$f (x) = \sec (\frac{π}{2} x) - 2$
42571	Tracer	f(x)=sec(x)*tan(x)	$f (x) = \sec (x) \cdot \tan (x)$
42572	Tracer	f(x)=sec(x-(3pi)/4)	$f (x) = \sec (x - \frac{3 π}{4})$
42573	Trouver l'amplitude, la période et le déphasage	y=2sin(4)theta	$y = 2 \sin (4) θ$
42574	Tracer	f(x)=sec(h(sec(4x)))	$f (x) = sech (\sec (4 x))$
42575	Tracer	f(x)=sin(30+x)+sin(30-x)	$f (x) = \sin (30 + x) + \sin (30 - x)$
42576	Tracer	f(x) = logarithme de 3x	$f (x) = \log (3) x$
42577	Tracer	f(x) = logarithme de 3-4x	$f (x) = \log (3 - 4 x)$
42578	Tracer	f(x) = logarithme de 3x	$f (x) = \log (3 x)$
42579	Tracer	f(x) = logarithme de 3x-2	$f (x) = \log (3 x - 2)$
42580	Tracer	f(x) = logarithme de 4x^2	$f (x) = \log (4 x^{2})$
42581	Tracer	f(x) = logarithme de 5	$f (x) = \log (5)$
42582	Tracer	f(x)=- logarithme de 5-x+2	$f (x) = - \log (5 - x) + 2$
42583	Tracer	f(x)=cot(x)+csc(x)	$f (x) = \cot (x) + \csc (x)$
42584	Trouver l'amplitude, la période et le déphasage	y=3sin(theta)	$y = 3 \sin (θ)$
42585	Tracer	f(x)=sin(pi/4)*2.5+3	$f (x) = \sin (\frac{π}{4}) \cdot 2.5 + 3$
42586	Tracer	f(x)=sin(pi/430)x	$f (x) = \sin (\frac{π}{430}) x$
42587	Tracer	f(x)=sin(pi/6t-pi/3)	$f (x) = \sin (\frac{π}{6} t - \frac{π}{3})$
42588	Tracer	f(x)=sin(pi/610)x	$f (x) = \sin (\frac{π}{610}) x$
42589	Tracer	f(x)=sin(pi/640)x	$f (x) = \sin (\frac{π}{640}) x$
42590	Tracer	f(x)=sin(arcsin(x))	$f (x) = \sin (\arcsin (x))$
42591	Tracer	f(x)=sin(-x/2-pi/4)	$f (x) = \sin (- \frac{x}{2} - \frac{π}{4})$
42592	Tracer	f(x)=sin(x/3)	$f (x) = \sin (\frac{x}{3})$
42593	Tracer	f(x)=sin(2x+pi/2)	$f (x) = \sin (2 x + \frac{π}{2})$
42594	Tracer	f(x)=sec(6x)	$f (x) = \sec (6 x)$
42595	Trouver l'amplitude, la période et le déphasage	y=cos(2theta)	$y = \cos (2 θ)$
42596	Tracer	f(x)=sin(1/(2x))	$f (x) = \sin (\frac{1}{2 x})$
42597	Tracer	f(x)=sin(290/pix)	$f (x) = \sin (\frac{290}{π} x)$
42598	Tracer	f(x)=sin(580/pix)	$f (x) = \sin (\frac{580}{π} x)$
42599	Tracer	f(x)=sin(x/40)	$f (x) = \sin (\frac{x}{40})$
42600	Tracer	f(x)=sin(2x-pi)	$f (x) = \sin (2 x - π)$