Answer:
Step-by-step explanation:
Here's the basic rule for this:
If P with coordinates divides a line segment from A with coordinates to B with coordinates in the ratio a:b, then
and
Our fills in as follows:
which simplifies to
which further simplifies to
and
which gives us, finally, that
Our fills in as follows:
which simplifies to
which simplifies to
which gives us, finally, that
Choice C is the one you want!