6/25 y=-2x crosses the midpoint
6/28 Assignment1 / 5 ....y=a sin(bx+c), y=a cos(bx+c)
6/29 Assignment1 / 9 ....((x-1)^2+(y-1)^2)^0.5 + ((x+1)^2+(y+1)^2)^0.5 = c
7/3 Assignment3.....X^2 +yx+1=0Return my homepage