Finding the domain for
2 answers:
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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.
See attached image. It's not just an answer...it's a full explanation. Please look through it to make sure you understand, and if anything isn't clear, don't hesitate to ask.
