Question

PLEEEAAASEEEEE HHEEELPPPP MMEEEEEE

Answer 1

Think of them as coordinates with her house being at the origin.

She starts at (3,0)

then moves to (3, 2) and then moves to (-2, 2)

and ends at (-2, 0)

From the starting pint to the ending point, she moved 5 units to the left.

Answer: B) 5 m west

Answer 2

Place Brunhilda at (0,0) which is the location of the intersection of the x and y axis. I'm going to label this point A.

Move 3 units to the right to arrive at point B = (3,0). Then move 2 units up to arrive at point C = (3,2). The next step is to walk 5 units to the left and you get to point D = (-2,2). Finally, we move 2 units south to get to the point E = (-2,0)

When we talk about displacement, we only care about starting and ending points. The stuff in between doesn't matter. We start at (0,0) and end at (-2,0). So the displacement is 2 units to the right or "2 meters west"

Answer: Choice C) 2 m west

Check out the attached image to see a visual of what is going on.

Edit: I mistakenly thought she started at point A. instead she starts at point B. So the answer is actually 5 meters west.