Equation Graphs

Equation : y=10 y=x y=x^2 y=sin(x) y=cos(x) y=tan(x) y=log(x) x^2+y^2=100 X-axis : (0-200) (0-20) (0-10) Y-axis : (0-200) (0-20) (0-10)

Note: ^ is used for power here.
Note: x^2+y^2=100 is not a function