jxr123111 jxr123111

06-02-2021
Mathematics

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Write -√-49 as an imaginary number using i.
Represent 4-3i on the graph

Write 49 as an imaginary number using i Represent 43i on the graph class=

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angstar4 angstar4

06-02-2021

- /-49
-/-1 * 7 * 7
-7i

4 - 3i
Go to 4 on the x axis (right)
Go to -3i on the y axis (down)
Your coordinate is (4, -3i)

To graph -3i, it is like 0 - 3i
Your coordinate is (0, -3i)

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