$[1]-85$ points $-$ The trajectory of a projectile $y(x)$ can be modeled using the following equation:

$y(x)=(tan{}_0)(x-x_0)-\frac{g}{2v_0^{2}co{s}^2{}_0}(x-x_0{)}^2+y_0$

where $y$ is the height in meter $(m),{}_0$ is the initial angle in radians, $x$ is the horizontal distance in meters $($ m $),g$ is the gravitational acceleration