Complex Numbers Question
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Grade 11 Complex Numbers CCSS: HSN-CN.B.5
André is working on a math problem where he has to subtract two complex numbers graphically. They are z1=3-8i and z2=-5+i. If he is using the translation method, and is subtracting z1 from z2, which complex number is considered the starting point, and then how is it translated?
- z1 is the starting point, and is translated 5 units left and 1 unit up.
- z1 is the starting point, and is translated 5 units right and 1 unit down.
- z2 is the starting point, and is translated 3 units right and 8 units down.
- z2 is the starting point, and is translated 3 units left and 8 units up.