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Algebra 2 Flashcards: Distance Midpoints In The Complex Plane

Study Distance Midpoints In The Complex Plane in Algebra 2 with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

Find the midpoint of z1=−3iz_1=-3i and z2=9iz_2=9i.

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ANSWER

3i3i. −3i+9i2=6i2=3i\frac{-3i+9i}{2} = \frac{6i}{2} = 3i.

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Algebra 2: Complex Numbers on the Plane

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What this deck covers

This deck focuses on Distance Midpoints In The Complex Plane, giving you a quick way to review the definitions, rules, and examples that matter most for Algebra 2.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 50Practice questions for this set
Let z1=−6+4iz_1=-6+4i and z2=2−2iz_2=2-2i be points on the complex plane. Using the midpoint formula z1+z22=(a+c2)+(b+d2)i,\frac{z_1+z_2}{2}=\left(\frac{a+c}{2}\right)+\left(\frac{b+d}{2}\right)i, what is the midpoint of the segment joining z1z_1 and z2z_2?
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