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4;9;2;3;0;0
4;9;2;2;0;0
1-((4*x^2)/9)
2;3;4;9;0;0
((1/2)*(1-((4*x^2)/9))^1)/2
| -8(6C-3)=15 | | 8y+3(y-8)=6(y+1)-2 | | 26-8D=2(3d+7) | | 5v-5=0 | | 13x+9=2x+9 | | X^2-4=a | | (7-2x)-(3x-7)=14 | | -4(2t-5)+6t=3t-2 | | 8(5h+2)=-22-3h | | 9b+2=6a+10 | | 1050-2000+x=4800 | | -19=-7+5(z+3) | | 2x-24=2 | | y=9(-1.3)-4 | | 9n-4=1+2 | | 1-2*sin(x)=0 | | 9(x-4)=3(x-24) | | G/3-7==15 | | -7(3+9b)=21 | | 18-7a=4 | | 9-3=-13 | | G(w+1)=-3x+1 | | 2(3x-6y)+7(9y-4x)= | | 13(z-4)-3(z-9)-5(z-9)-5(z+4)=0 | | 12+(8x)=36 | | 1/3*x=10 | | (x^2-3x+2)-2x+4=0 | | -2-7(1-3a)=-20 | | 12+(5x+3x)=36 | | 7x-37=22 | | (12+5x)+3x=36 | | 3x+(12+5x)=36 |