We can parameterize the ray from $C$ through $P$ as a function of $t$:
$\qquad R(t) = (1-t)C + tP$
With $C$ at $(0, 0)$ and $P$ at $(4, -2)$, $R(t)$ intersects a line defined by the equation:
$x - y - 9 = 0$
If the intersection point is $I$ and $I = R(t^*)$, what are the coordinates of $I$?
$I = ($[[☃ numeric-input 2]], [[☃ numeric-input 3]]$)$
[[☃ interaction 1]]