Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
34901	Tracer	y=0.5cos(x)-1	$y = 0.5 \cos (x) - 1$
34902	Tracer	y=0.5cos(x-1)	$y = 0.5 \cos (x - 1)$
34903	Tracer	y=0.5sec(0.5+150)	$y = 0.5 \sec (0.5 + 150)$
34904	Tracer	y=-0.5sin(0.5x+90)+2	$y = - 0.5 \sin (0.5 x + 90) + 2$
34905	Tracer	y=0.5sin(1/4x)	$y = 0.5 \sin (\frac{1}{4} x)$
34906	Tracer	y=0.5sin((2pi)/3x)*0.5	$y = 0.5 \sin (\frac{2 π}{3} x) \cdot 0.5$
34907	Tracer	y=0.5sin((2pi)/3x)+2	$y = 0.5 \sin (\frac{2 π}{3} x) + 2$
34908	Tracer	y=0.5sin(pi/2x)	$y = 0.5 \sin (\frac{π}{2} x)$
34909	Tracer	y=0.5tan(x)	$y = 0.5 \tan (x)$
34910	Tracer	y=0.75cos(pi/30x-15)+8	$y = 0.75 \cos (\frac{π}{30} x - 15) + 8$
34911	Tracer	y=0.8sin(x-2)	$y = 0.8 \sin (x - 2)$
34912	Tracer	y=-(2sin(2x+pi/6)+1.5)	$y = - (2 \sin (2 x + \frac{π}{6}) + 1.5)$
34913	Tracer	y=-(3cos(2x-pi/4))-1	$y = - (3 \cos (2 x - \frac{π}{4})) - 1$
34914	Tracer	y=(1/2)/(cos(pi/2x))	$y = \frac{\frac{1}{2}}{\cos (\frac{π}{2} x)}$
34915	Tracer	y=(2)sin(1/3x)	$y = (2) \sin (\frac{1}{3} x)$
34916	Tracer	y=(2.73)*2^(7.35x)	$y = (2.73) \cdot 2^{7.35 x}$
34917	Tracer	y=(1/2)cot(3x)	$y = (\frac{1}{2}) \cot (3 x)$
34918	Tracer	y=(1/2)sec(x-pi/3)	$y = (\frac{1}{2}) \sec (x - \frac{π}{3})$
34919	Tracer	y=(1/2)^(x-1)+4	$y = {(\frac{1}{2})}^{x - 1} + 4$
34920	Tracer	y=1/7*sec(x-pi/6)	$y = \frac{1}{7} \cdot \sec (x - \frac{π}{6})$
34921	Tracer	y=1/7*sec(x-0)	$y = \frac{1}{7} \cdot \sec (x - 0)$
34922	Tracer	y=-1/8	$y = - \frac{1}{8}$
34923	Tracer	y=1/8*((x-5)(x+4))	$y = \frac{1}{8} \cdot ((x - 5) (x + 4))$
34924	Tracer	y=-1/6x+5	$y = - \frac{1}{6} x + 5$
34925	Tracer	y=-1/6x-6	$y = - \frac{1}{6} x - 6$
34926	Tracer	y=-1/7	$y = - \frac{1}{7}$
34927	Tracer	y=1/6*cos(x)	$y = \frac{1}{6} \cdot \cos (x)$
34928	Tracer	y=-1/6*cos(x)	$y = - \frac{1}{6} \cdot \cos (x)$
34929	Tracer	y=1/6*sec(x)	$y = \frac{1}{6} \cdot \sec (x)$
34930	Tracer	y=-1/6*sin(x/3)	$y = - \frac{1}{6} \cdot \sin (\frac{x}{3})$
34931	Tracer	y=-1/6*sin(x/4)	$y = - \frac{1}{6} \cdot \sin (\frac{x}{4})$
34932	Tracer	y=1/5x-1/8	$y = \frac{1}{5} x - \frac{1}{8}$
34933	Tracer	y=-1/(5sin(x-45))	$y = - \frac{1}{5 \sin (x - 45)}$
34934	Tracer	y=1/6*cos(3x+(2pi)/3)	$y = \frac{1}{6} \cdot \cos (3 x + \frac{2 π}{3})$
34935	Tracer	y=-1/6+5	$y = - \frac{1}{6} + 5$
34936	Tracer	y=-1/6*arcsin(x/3)	$y = - \frac{1}{6} \cdot \arcsin (\frac{x}{3})$
34937	Tracer	y=10770/(x^2)-0.37	$y = \frac{10770}{x^{2}} - 0.37$
34938	Tracer	y=-11/2*cos(pi/5x)-5/2	$y = - \frac{11}{2} \cdot \cos (\frac{π}{5} x) - \frac{5}{2}$
34939	Tracer	y=-11/2*sin(pi/5x)	$y = - \frac{11}{2} \cdot \sin (\frac{π}{5} x)$
34940	Tracer	y=11/4x+1/2	$y = \frac{11}{4} x + \frac{1}{2}$
34941	Tracer	y=14/(5x)	$y = \frac{14}{5 x}$
34942	Tracer	y=16/x	$y = \frac{16}{x}$
34943	Tracer	y=19/24*((x-5)(x+2))	$y = \frac{19}{24} \cdot ((x - 5) (x + 2))$
34944	Tracer	y=(-1x)/3+5/3	$y = \frac{- 1 x}{3} + \frac{5}{3}$
34945	Tracer	y=2.3/(x+4.5)*sin(pix)	$y = \frac{2.3}{x + 4.5} \cdot \sin (π x)$
34946	Tracer	y=2/((5)^2-16)	$y = \frac{2}{{(5)}^{2} - 16}$
34947	Tracer	y=2/1x+4	$y = \frac{2}{1} x + 4$
34948	Tracer	y=2/3	$y = \frac{2}{3}$
34949	Tracer	y=-2/3*\|x\|	$y = - \frac{2}{3} \cdot \| x \|$
34950	Tracer	y=2/3*(cos(3/2)x)	$y = \frac{2}{3} \cdot (\cos (\frac{3}{2}) x)$
34951	Tracer	y=1/(cos(2x))	$y = \frac{1}{\cos (2 x)}$
34952	Tracer	y=1/(cos(2x+pi))	$y = \frac{1}{\cos (2 x + π)}$
34953	Tracer	y=1/(cot(x))	$y = \frac{1}{\cot (x)}$
34954	Tracer	y=1/pi*sin(2x)	$y = \frac{1}{π} \cdot \sin (2 x)$
34955	Tracer	y=1/(sin(x/(1-2x)))	$y = \frac{1}{\sin (\frac{x}{1 - 2 x})}$
34956	Tracer	y=1/8*cot(2x)	$y = \frac{1}{8} \cdot \cot (2 x)$
34957	Tracer	y=-1/8*tan(x)	$y = - \frac{1}{8} \cdot \tan (x)$
34958	Tracer	y=1/9*cos(x)	$y = \frac{1}{9} \cdot \cos (x)$
34959	Tracer	y=-1/5*sec(x)	$y = - \frac{1}{5} \cdot \sec (x)$
34960	Tracer	y=-1/5*sin(x/3)	$y = - \frac{1}{5} \cdot \sin (\frac{x}{3})$
34961	Tracer	y=1/5*sin(2x)	$y = \frac{1}{5} \cdot \sin (2 x)$
34962	Tracer	y=-1/5*sin(x)	$y = \frac{- 1}{5} \cdot \sin (x)$
34963	Tracer	y=1/5*csc(x)	$y = \frac{1}{5} \cdot \csc (x)$
34964	Tracer	y=-1/4x+3/2	$y = - \frac{1}{4} x + \frac{3}{2}$
34965	Tracer	y=1/5*cos(pi/5x)	$y = \frac{1}{5} \cdot \cos (\frac{π}{5} x)$
34966	Tracer	y=1/5*cos(2x)	$y = \frac{1}{5} \cdot \cos (2 x)$
34967	Tracer	y=1/5*cos(2x-4pi)+1	$y = \frac{1}{5} \cdot \cos (2 x - 4 π) + 1$
34968	Tracer	y=1/5*cos(3pix)	$y = \frac{1}{5} \cdot \cos (3 π x)$
34969	Tracer	y=1/5*cot(4x)	$y = \frac{1}{5} \cdot \cot (4 x)$
34970	Tracer	y=1/(4cos(x)+2)	$y = \frac{1}{4 \cos (x) + 2}$
34971	Tracer	y=1/5	$y = \frac{1}{5}$
34972	Tracer	y=1/5+sin(2(x+pi/6))	$y = \frac{1}{5} + \sin (2 (x + \frac{π}{6}))$
34973	Tracer	y=1/5+sin(3)(x+pi/6)	$y = \frac{1}{5} + \sin (3) (x + \frac{π}{6})$
34974	Tracer	y=1/5*cos(1/2x-pi/6)	$y = \frac{1}{5} \cdot \cos (\frac{1}{2} x - \frac{π}{6})$
34975	Tracer	y=1/4*cot(1/7x)-5	$y = \frac{1}{4} \cdot \cot (\frac{1}{7} x) - 5$
34976	Tracer	y=1/4*sin(4(x+pi/6))	$y = \frac{1}{4} \cdot \sin (4 (x + \frac{π}{6}))$
34977	Tracer	y=1/4*sin(5x+pi)	$y = \frac{1}{4} \cdot \sin (5 x + π)$
34978	Tracer	y=1/4*sin(pi)	$y = \frac{1}{4} \cdot \sin (π)$
34979	Tracer	y=-1/4*sin(pix)	$y = - \frac{1}{4} \cdot \sin (π x)$
34980	Tracer	y=1/4*sin(x+pi/4)	$y = \frac{1}{4} \cdot \sin (x + \frac{π}{4})$
34981	Tracer	y=1/4*sin(x-pi/2)	$y = \frac{1}{4} \cdot \sin (x - \frac{π}{2})$
34982	Tracer	y=1/4*tan(3x)	$y = \frac{1}{4} \cdot \tan (3 x)$
34983	Tracer	y=1/4*tan(6x)	$y = \frac{1}{4} \cdot \tan (6 x)$
34984	Tracer	y=1/4*tan(8x)	$y = \frac{1}{4} \cdot \tan (8 x)$
34985	Tracer	y=1/4*cos(3(x-270))+1	$y = \frac{1}{4} \cdot \cos (3 (x - 270)) + 1$
34986	Tracer	y=-1/4*cos(4x)	$y = - \frac{1}{4} \cdot \cos (4 x)$
34987	Tracer	y=1/4*cos(4x+2pi)	$y = \frac{1}{4} \cdot \cos (4 x + 2 π)$
34988	Tracer	y=1/4*cos(8pi)	$y = \frac{1}{4} \cdot \cos (8 π)$
34989	Tracer	y=1/4*cot(x)	$y = \frac{1}{4} \cdot \cot (x)$
34990	Tracer	y=-1/4*cot(x+pi/2)+3/4	$y = - \frac{1}{4} \cdot \cot (x + \frac{π}{2}) + \frac{3}{4}$
34991	Tracer	y=1/4*csc(x/2)	$y = \frac{1}{4} \cdot \csc (\frac{x}{2})$
34992	Tracer	y=-1/4*csc(x+pi/2)	$y = - \frac{1}{4} \cdot \csc (x + \frac{π}{2})$
34993	Tracer	y=1/4*(csc(x))/4	$y = \frac{1}{4} \cdot \frac{\csc (x)}{4}$
34994	Tracer	y=1/4*sin(2pix)	$y = \frac{1}{4} \cdot \sin (2 π x)$
34995	Développer les expressions trigonométriques	sin(90-theta)	$\sin (90 - θ)$
34996	Tracer	y=1/4*sec(x)	$y = \frac{1}{4} \cdot \sec (x)$
34997	Tracer	y=1/4*sec(x-pi/4)	$y = \frac{1}{4} \cdot \sec (x - \frac{π}{4})$
34998	Tracer	y=-1/4*sin(1/4x)	$y = - \frac{1}{4} \cdot \sin (\frac{1}{4} x)$
34999	Tracer	y=-1/4*sin(3/4x+pi/8)	$y = - \frac{1}{4} \cdot \sin (\frac{3}{4} x + \frac{π}{8})$
35000	Tracer	y=1/3x+25	$y = \frac{1}{3} x + 25$