Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
34801	Tracer	xy=-8	$x y = - 8$
34802	Trouver l'amplitude, la période et le déphasage	tan(x)	$\tan (x)$
34803	Tracer	y=3/4*cos(x-1)	$y = \frac{3}{4} \cdot \cos (x - 1)$
34804	Tracer	y=1-cos(2x-pi/3)	$y = 1 - \cos (2 x - \frac{π}{3})$
34805	Tracer	y=2cos(x-(5pi)/6)	$y = 2 \cos (x - \frac{5 π}{6})$
34806	Tracer	y=2x+3x	$y = 2 x + 3 x$
34807	Tracer	y=3sin(pix)	$y = 3 \sin (π x)$
34808	Tracer	y=3cos(x/2-pi/2)+2	$y = 3 \cos (\frac{x}{2} - \frac{π}{2}) + 2$
34809	Tracer	y=2/3*sin(x)	$y = \frac{2}{3} \cdot \sin (x)$
34810	Tracer	y=-7/2*cos(2x+pi/3)-1/2	$y = - \frac{7}{2} \cdot \cos (2 x + \frac{π}{3}) - \frac{1}{2}$
34811	Tracer	y=x^2+10x-1	$y = x^{2} + 10 x - 1$
34812	Tracer	y=10x^3-10x	$y = 10 x^{3} - 10 x$
34813	Tracer	y=2750sin(pi/5t)+9250	$y = 2750 \sin (\frac{π}{5} t) + 9250$
34814	Tracer	y=-2sin(1/2x)-2	$y = - 2 \sin (\frac{1}{2} x) - 2$
34815	Tracer	y=2sin(x-pi/4)	$y = 2 \sin (x - \frac{π}{4})$
34816	Tracer	y=3sin(1/2x)	$y = 3 \sin (\frac{1}{2} x)$
34817	Tracer	y=-3sin(1/(3x))	$y = - 3 \sin (\frac{1}{3 x})$
34818	Tracer	y=-3sin(4)(x+pi/2)	$y = - 3 \sin (4) (x + \frac{π}{2})$
34819	Tracer	y=4cos(x/3)	$y = 4 \cos (\frac{x}{3})$
34820	Tracer	y=4*(1/2)^(-x)	$y = 4 \cdot {(\frac{1}{2})}^{- x}$
34821	Tracer	y=4sin(x+pi)+4	$y = 4 \sin (x + π) + 4$
34822	Tracer	y=-6x+20	$y = - 6 x + 20$
34823	Tracer	y=-8sin(12pix)-4	$y = - 8 \sin (12 π x) - 4$
34824	Tracer	y=8cos(x+pi/6)	$y = 8 \cos (x + \frac{π}{6})$
34825	Tracer	y=cos(-(x-11/2))	$y = \cos (- (x - \frac{11}{2}))$
34826	Tracer	y<5x^2+14x-24	$y < 5 x^{2} + 14 x - 24$
34827	Tracer	y<5x-7	$y < 5 x - 7$
34828	Tracer	y<7x-4	$y < 7 x - 4$
34829	Tracer	y<x^2-3x	$y < x^{2} - 3 x$
34830	Tracer	y<x^2-5x+6	$y < x^{2} - 5 x + 6$
34831	Tracer	y<2x^2-x-3	$y < 2 x^{2} - x - 3$
34832	Tracer	y<3 racine carrée de 2x-1+4	$y < 3 \sqrt{2 x - 1} + 4$
34833	Tracer	y<-3x+12	$y < - 3 x + 12$
34834	Tracer	y<4 racine carrée de 3x-2+6	$y < 4 \sqrt{3 x - 2} + 6$
34835	Tracer	y=(2sin(1/2)x-pi/3)	$y = (2 \sin (\frac{1}{2}) x - \frac{π}{3})$
34836	Tracer	y=(2x-p)+6	$y = (2 x - p) + 6$
34837	Tracer	y=(4(x-pi/3))	$y = (4 (x - \frac{π}{3}))$
34838	Tracer	y=(-4-3)sec(pix+pi/2)	$y = (- 4 - 3) \sec (π x + \frac{π}{2})$
34839	Tracer	y=(5sin(x))-cos(2x)x	$y = (5 \sin (x)) - \cos (2 x) x$
34840	Tracer	y=(sin(x))+(pi/4)	$y = (\sin (x)) + (\frac{π}{4})$
34841	Tracer	f(theta)=sin(theta)	$f (θ) = \sin (θ)$
34842	Tracer	y=-(x+2)(x-2)	$y = - (x + 2) (x - 2)$
34843	Tracer	y=(x+2)(x-5)(x-6)	$y = (x + 2) (x - 5) (x - 6)$
34844	Tracer	y=(x+2)+3	$y = (x + 2) + 3$
34845	Tracer	y=(x+3)(x-1)(x-5)	$y = (x + 3) (x - 1) (x - 5)$
34846	Tracer	y=(x-1)(x+2)^2(x-5)	$y = (x - 1) {(x + 2)}^{2} (x - 5)$
34847	Tracer	y=(x-1)-1	$y = (x - 1) - 1$
34848	Tracer	y=(x-3)+2	$y = (x - 3) + 2$
34849	Tracer	y=(x-4)(x+6)	$y = (x - 4) (x + 6)$
34850	Tracer	y=(x-4)+2	$y = (x - 4) + 2$
34851	Tracer	y=0.004sin(1700pix)	$y = 0.004 \sin (1700 π x)$
34852	Tracer	y=0.05sin(2800x+0.05)	$y = 0.05 \sin (2800 x + 0.05)$
34853	Tracer	y=-0.08(x-0.04)^2+1.2	$y = - 0.08 {(x - 0.04)}^{2} + 1.2$
34854	Tracer	y=0.25x^4-1.3x^3-17x^2+19x+95	$y = 0.25 x^{4} - 1.3 x^{3} - 17 x^{2} + 19 x + 95$
34855	Tracer	y=(1/3)sec((pix)/3)	$y = (\frac{1}{3}) \sec (\frac{π x}{3})$
34856	Tracer	y=(1/3)tan(5x)	$y = (\frac{1}{3}) \tan (5 x)$
34857	Tracer	y=(1/3)x	$y = (\frac{1}{3}) x$
34858	Tracer	y=(1/4)cos(x)	$y = (\frac{1}{4}) \cos (x)$
34859	Tracer	y=(1/4)sin(x)	$y = (\frac{1}{4}) \sin (x)$
34860	Tracer	y=(1/8)sin(x)	$y = (\frac{1}{8}) \sin (x)$
34861	Tracer	y=(1/9)x^2	$y = (\frac{1}{9}) x^{2}$
34862	Tracer	y=(12/25)x^2+(168/25)x+463/25	$y = (\frac{12}{25}) x^{2} + (\frac{168}{25}) x + \frac{463}{25}$
34863	Tracer	y=(2/3)*2^(3/5x)	$y = (\frac{2}{3}) \cdot 2^{\frac{3}{5} x}$
34864	Tracer	y=(2/3)sin(x+pi/2)	$y = (\frac{2}{3}) \sin (x + \frac{π}{2})$
34865	Tracer	y=(2/5)	$y = (\frac{2}{5})$
34866	Tracer	y=(3/2)cos(4x)	$y = (\frac{3}{2}) \cos (4 x)$
34867	Tracer	y=(-3/2)sin(3x)	$y = (- \frac{3}{2}) \sin (3 x)$
34868	Tracer	y=(3/4*cos(2/3x)-1/2)	$y = (\frac{3}{4} \cdot \cos (\frac{2}{3} x) - \frac{1}{2})$
34869	Tracer	y=(4/5)cot(h(0.54x))-((1/5)cot(h(0.13x)))	$y = (\frac{4}{5}) \cdot \coth (0.54 \cdot x) - ((\frac{1}{5}) \cdot \coth (0.13 \cdot x))$
34870	Tracer	y=(5/2)cos(x/2)	$y = (\frac{5}{2}) \cos (\frac{x}{2})$
34871	Tracer	y=-5/2sin(x)	$y = - \frac{5}{2} \sin (x)$
34872	Tracer	y=(pi/2t)	$y = (\frac{π}{2} t)$
34873	Tracer	y=-0.4*(3 racine carrée de x-2)	$y = - 0.4 \cdot (3 \sqrt{x - 2})$
34874	Tracer	y=(-0.2/x)	$y = (\frac{- 0.2}{x})$
34875	Tracer	y=(1/2)-1/2cos(3x-pi/2)	$y = (\frac{1}{2}) - \frac{1}{2} \cos (3 x - \frac{π}{2})$
34876	Tracer	y=(1/2)+cos(2x-(2pi)/3)	$y = (\frac{1}{2}) + \cos (2 x - \frac{2 π}{3})$
34877	Tracer	y=(1/2)cos(1/2)x	$y = (\frac{1}{2}) \cos (\frac{1}{2}) x$
34878	Tracer	y=(-1/2)cos(2x-2pi)	$y = (- \frac{1}{2}) \cos (2 x - 2 π)$
34879	Tracer	y=(1/2)cos(2x-pi)-3	$y = (\frac{1}{2}) \cos (2 x - π) - 3$
34880	Tracer	y=cos(t/3)	$y = \cos (\frac{t}{3})$
34881	Tracer	y=cot(8x)	$y = \cot (8 x)$
34882	Tracer	y=csc(x-pi/2)	$y = \csc (x - \frac{π}{2})$
34883	Tracer	y=sin(15x+pi)	$y = \sin (15 x + π)$
34884	Tracer	y=0.25csc(x)	$y = 0.25 \csc (x)$
34885	Tracer	y=-0.25sin(3/4x+pi/8)	$y = - 0.25 \sin (\frac{3}{4} x + \frac{π}{8})$
34886	Tracer	y=0.25sin(x)	$y = 0.25 \sin (x)$
34887	Tracer	y=-0.3+3	$y = - 0.3 + 3$
34888	Tracer	y=-0.3sin(x)	$y = - 0.3 \sin (x)$
34889	Tracer	y=0.4x^2sin(x)	$y = 0.4 x^{2} \sin (x)$
34890	Tracer	y=0.4cos(4x)	$y = 0.4 \cos (4 x)$
34891	Tracer	y=0.5(8^(-x))	$y = 0.5 (8^{- x})$
34892	Tracer	y=0.5(2px)+2	$y = 0.5 (2 p x) + 2$
34893	Tracer	y=0.5*sin(3x)	$y = 0.5 \cdot \sin (3 x)$
34894	Tracer	y=-0.5(x+2)^2-1	$y = - 0.5 {(x + 2)}^{2} - 1$
34895	Tracer	y=0.5+1.5cos(2x+pi)	$y = 0.5 + 1.5 \cos (2 x + π)$
34896	Tracer	y=0.5cos(pi/2x)	$y = 0.5 \cos (\frac{π}{2} x)$
34897	Tracer	y=-0.5cos(pi/4x)	$y = - 0.5 \cos (\frac{π}{4} x)$
34898	Tracer	y=0.5cos(1.04x)	$y = 0.5 \cos (1.04 x)$
34899	Tracer	y=0.5cos(2x+pi)	$y = 0.5 \cos (2 x + π)$
34900	Tracer	y=0.5cos(x)	$y = 0.5 \cos (x)$