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Type: Multiple-Choice
Category: Complex Numbers
Level: Grade 11
Standards: HSN-CN.B.5
Author: nsharp1
Created: 5 years ago

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Complex Numbers Question

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Grade 11 Complex Numbers CCSS: HSN-CN.B.5

The following graph represents the complex plane, where x is the real axis and y the imaginary axis. If z=-7+6i, represented by the letter A in the graph, what does letter B represent in relation to z?
Coordinate Plane - 10x10 - With Dots
  1. No special relation.
  2. The complex conjugate, ˉz.
  3. The inverse, z-1.
  4. The negative, -z.