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 $(3, 2)$, $R(t)$ intersects a line defined by the equation: $y = -2x + 12$ If the intersection point is $I$ and $I = R(t^*)$, what is the value of $t^*$? [[☃ numeric-input 1]] [[☃ interaction 1]]