If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(-2/3)*cos(3*x)
2;3;3;5;1;0
2;3;3;5;1;0
e^-3*x
(-1/3)*cos(3*x)
| 350*3= | | 3x+3=146 | | 18x+3y-6+30x+36y=6 | | 18x+3y-6+30x+6y=6 | | 70=9t+19t | | -64=-8y+4x | | 7t^4-10t^2+1=0 | | 6x=-5y+50 | | 2/3x-9/4=-5/8x-4/3 | | cos(2*x)=-1 | | -4y+4y=0 | | 8p+7p+2p-2= | | y=x(x-2)(x+2) | | 2/(n-5)=18/45 | | x^3=-8000 | | 168=10t+4t^2 | | 2/n-5=18/45 | | 7(x+3)=4[x-(6-x)] | | 4.9(t^2)+11-17.62t=0 | | -2/7m=7/9 | | -6(k-8)-(-7k+7)=5 | | 4.9(t^2)+10-18t=0 | | -6(k-8)-(-7+7)=5 | | 10(3+5)-(3-2)= | | 3x-1/4x-9=5/7 | | 4x+(x-6)+x=72 | | 10(8)-(7)= | | 6x+y=19.8 | | (3n-2)/18=5/9 | | 3n-2/18=5/9 | | 9*x^4-6*x^3-53*x^2+18*x+72=0 | | 5x=0+-15 |