How do you plot the point $(6, 4)$ on a coordinate plane, starting from the origin?

Move 6 units right, then 4 units up.

Move 4 units right, then 6 units up.

Move 6 units left, then 4 units down.

Move 6 units up, then 4 units right.

Which instructions correctly describe how to plot the point $(-2, -7)$ starting from the origin?

Move 2 units left, then 7 units down.

Move 2 units right, then 7 units down.

Move 7 units left, then 2 units down.

Move 2 units left, then 7 units up.