교과서 질문
In Exercises 1–3, perform the indicated operations and write the result in standard form. (6 − 7i)(2 + 5i)
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11. Graphing Complex Numbers
Graphing Complex Numbers
객관식
Plot the complex number on the graph below.
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검증된 단계별 안내1
Understand that a complex number is represented as z = a + bi, where a is the real part and b is the imaginary part.
For the complex number z = -i, identify the real part a = 0 and the imaginary part b = -1.
Locate the point on the complex plane where the real axis (Re) is 0 and the imaginary axis (Im) is -1.
On the graph, the horizontal axis represents the real part, and the vertical axis represents the imaginary part.
Plot the point at the intersection of Re = 0 and Im = -1, which is directly on the negative side of the imaginary axis.
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